@charset "UTF-8";
html {
  -webkit-font-smoothing: antialiased;
  height: 100%;
  -ms-touch-action: manipulation;
      touch-action: manipulation;
}

blockquote,
body,
code,
dd,
div,
dl,
dt,
fieldset,
form,
h1,
h2,
h3,
h4,
h5,
h6,
input,
legend,
li,
ol,
p,
pre,
td,
textarea,
th,
ul {
  margin: 0;
  padding: 0;
}

header,
hgroup,
nav,
menu,
main,
section,
article,
summary,
details,
aside,
figure,
figcaption,
footer {
  display: block;
  margin: 0;
  padding: 0;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

table,
th,
td {
  border: 1px solid black;
}

fieldset,
img {
  border: 0;
}

address,
caption,
cite,
code,
dfn,
em,
var {
  font-style: normal;
  font-weight: 400;
}

dl,
ol,
ul {
  list-style-type: none;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
}

a {
  text-decoration: none;
  color: inherit;
}

a:hover {
  text-decoration: none;
  -webkit-tap-highlight-color: rgba(255, 0, 0, 0);
  outline: 0;
  outline: none;
  blr: expression(this.onFocus=this.blur());
}

sup {
  vertical-align: text-top;
}

sub {
  vertical-align: text-bottom;
}

textarea {
  resize: none;
  outline: none;
  font-family: Helvetica Neue, Helvetica, Arial, Microsoft Yahei, Hiragino Sans GB, Heiti SC, WenQuanYi Micro Hei, sans-serif;
}

img {
  vertical-align: middle;
  max-width: 100%;
  height: auto;
}

button,
input[type="submit"],
input[type="text"],
input[type="button"] {
  -webkit-appearance: none;
  -webkit-tap-highlight-color: rgba(255, 0, 0, 0);
  outline: 0;
  blr: expression(this.onFocus=this.blur());
}

input {
  outline: 0;
}

input::-webkit-input-safebox-button {
  display: none;
  /*去掉搜狗浏览器密码软盘*/
}

@font-face {
  font-family: Mont_M;
  src: url(../fonts/Montserrat-Medium.ttf);
}

@font-face {
  font-family: Mont_R;
  src: url(../fonts/Montserrat-Regular.ttf);
}

@font-face {
  font-family: Mont_B;
  src: url(../fonts/Montserrat-SemiBold.ttf);
}

@font-face {
  font-family: DIN;
  src: url(../fonts/D-DIN.ttf);
}

body {
  font-size: 14px;
  color: #000;
  line-height: 1.2;
  font-family: Helvetica Neue, Helvetica, Arial, Microsoft Yahei, Hiragino Sans GB, Heiti SC, WenQuanYi Micro Hei, sans-serif;
  font-family: Microsoft Yahei;
}

body * {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

#web-ietip {
  width: 526px;
  height: 90px;
  padding: 83px 0 0 84px;
  overflow: hidden;
  background: url(../css/ietip/browser.png) no-repeat center center;
  margin: 200px auto 0;
}

#web-ietip a {
  display: block;
  width: 65px;
  height: 80px;
  float: left;
}

.clearfix:after {
  content: ".";
  display: block;
  height: 0;
  clear: both;
  visibility: hidden;
  line-height: 0;
  font-size: 0;
}

.ellipsis {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.eps2 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

html {
  font-size: calc(100vw / 1920 * 100);
}

@media (max-width: 900px) {
  html {
    font-size: calc(900px / 1920 * 100);
  }
}

@media (min-width: 1921px) {
  .s0 {
    font-size: 0;
  }
  .s12 {
    font-size: calc(12 * 100vw / 1920);
  }
  .s13 {
    font-size: calc(13 * 100vw / 1920);
  }
  .s14 {
    font-size: calc(14 * 100vw / 1920);
  }
  .s15 {
    font-size: calc(15 * 100vw / 1920);
  }
  .s16 {
    font-size: calc(16 * 100vw / 1920);
  }
  .s17 {
    font-size: calc(17 * 100vw / 1920);
  }
  .s18 {
    font-size: calc(18 * 100vw / 1920);
  }
  .s19 {
    font-size: calc(19 * 100vw / 1920);
  }
  .s20 {
    font-size: calc(20 * 100vw / 1920);
  }
  .s21 {
    font-size: calc(21 * 100vw / 1920);
  }
  .s22 {
    font-size: calc(22 * 100vw / 1920);
  }
  .s23 {
    font-size: calc(23 * 100vw / 1920);
  }
  .s24 {
    font-size: calc(24 * 100vw / 1920);
  }
  .s25 {
    font-size: calc(25 * 100vw / 1920);
  }
  .s26 {
    font-size: calc(26 * 100vw / 1920);
  }
  .s27 {
    font-size: calc(27 * 100vw / 1920);
  }
  .s28 {
    font-size: calc(28 * 100vw / 1920);
  }
  .s29 {
    font-size: calc(29 * 100vw / 1920);
  }
  .s30 {
    font-size: calc(30 * 100vw / 1920);
  }
  .s31 {
    font-size: calc(31 * 100vw / 1920);
  }
  .s32 {
    font-size: calc(32 * 100vw / 1920);
  }
  .s33 {
    font-size: calc(33 * 100vw / 1920);
  }
  .s34 {
    font-size: calc(34 * 100vw / 1920);
  }
  .s35 {
    font-size: calc(35 * 100vw / 1920);
  }
  .s36 {
    font-size: calc(36 * 100vw / 1920);
  }
  .s37 {
    font-size: calc(37 * 100vw / 1920);
  }
  .s38 {
    font-size: calc(38 * 100vw / 1920);
  }
  .s39 {
    font-size: calc(39 * 100vw / 1920);
  }
  .s40 {
    font-size: calc(40 * 100vw / 1920);
  }
  .s41 {
    font-size: calc(41 * 100vw / 1920);
  }
  .s42 {
    font-size: calc(42 * 100vw / 1920);
  }
  .s43 {
    font-size: calc(43 * 100vw / 1920);
  }
  .s44 {
    font-size: calc(44 * 100vw / 1920);
  }
  .s45 {
    font-size: calc(45 * 100vw / 1920);
  }
  .s46 {
    font-size: calc(46 * 100vw / 1920);
  }
  .s47 {
    font-size: calc(47 * 100vw / 1920);
  }
  .s48 {
    font-size: calc(48 * 100vw / 1920);
  }
  .s49 {
    font-size: calc(49 * 100vw / 1920);
  }
  .s50 {
    font-size: calc(50 * 100vw / 1920);
  }
  .s51 {
    font-size: calc(51 * 100vw / 1920);
  }
  .s52 {
    font-size: calc(52 * 100vw / 1920);
  }
  .s53 {
    font-size: calc(53 * 100vw / 1920);
  }
  .s54 {
    font-size: calc(54 * 100vw / 1920);
  }
  .s55 {
    font-size: calc(55 * 100vw / 1920);
  }
  .s56 {
    font-size: calc(56 * 100vw / 1920);
  }
  .s57 {
    font-size: calc(57 * 100vw / 1920);
  }
  .s58 {
    font-size: calc(58 * 100vw / 1920);
  }
  .s59 {
    font-size: calc(59 * 100vw / 1920);
  }
  .s60 {
    font-size: calc(60 * 100vw / 1920);
  }
  .s72 {
    font-size: calc(72 * 100vw / 1920);
  }
}

@media (max-width: 1920px) and (min-width: 551px) {
  .s0 {
    font-size: 0;
  }
  .s12 {
    font-size: 12px;
  }
  .s13 {
    font-size: calc(12px + 1 * 100vw / 1920);
  }
  .s14 {
    font-size: calc(12px + 2 * 100vw / 1920);
  }
  .s15 {
    font-size: calc(12px + 3 * 100vw / 1920);
  }
  .s16 {
    font-size: calc(12px + 4 * 100vw / 1920);
  }
  .s17 {
    font-size: calc(12px + 5 * 100vw / 1920);
  }
  .s18 {
    font-size: calc(12px + 6 * 100vw / 1920);
  }
  .s19 {
    font-size: calc(12px + 7 * 100vw / 1920);
  }
  .s20 {
    font-size: calc(12px + 8 * 100vw / 1920);
  }
  .s21 {
    font-size: calc(12px + 9 * 100vw / 1920);
  }
  .s22 {
    font-size: calc(12px + 10 * 100vw / 1920);
  }
  .s23 {
    font-size: calc(12px + 11 * 100vw / 1920);
  }
  .s24 {
    font-size: calc(12px + 12 * 100vw / 1920);
  }
  .s25 {
    font-size: calc(12px + 13 * 100vw / 1920);
  }
  .s26 {
    font-size: calc(12px + 14 * 100vw / 1920);
  }
  .s27 {
    font-size: calc(12px + 15 * 100vw / 1920);
  }
  .s28 {
    font-size: calc(12px + 16 * 100vw / 1920);
  }
  .s29 {
    font-size: calc(12px + 17 * 100vw / 1920);
  }
  .s30 {
    font-size: calc(12px + 18 * 100vw / 1920);
  }
  .s31 {
    font-size: calc(12px + 19 * 100vw / 1920);
  }
  .s32 {
    font-size: calc(12px + 20 * 100vw / 1920);
  }
  .s33 {
    font-size: calc(12px + 21 * 100vw / 1920);
  }
  .s34 {
    font-size: calc(12px + 22 * 100vw / 1920);
  }
  .s35 {
    font-size: calc(12px + 23 * 100vw / 1920);
  }
  .s36 {
    font-size: calc(12px + 24 * 100vw / 1920);
  }
  .s37 {
    font-size: calc(12px + 25 * 100vw / 1920);
  }
  .s38 {
    font-size: calc(12px + 26 * 100vw / 1920);
  }
  .s39 {
    font-size: calc(12px + 27 * 100vw / 1920);
  }
  .s40 {
    font-size: calc(12px + 28 * 100vw / 1920);
  }
  .s41 {
    font-size: calc(12px + 29 * 100vw / 1920);
  }
  .s42 {
    font-size: calc(12px + 30 * 100vw / 1920);
  }
  .s43 {
    font-size: calc(12px + 31 * 100vw / 1920);
  }
  .s44 {
    font-size: calc(12px + 32 * 100vw / 1920);
  }
  .s45 {
    font-size: calc(12px + 33 * 100vw / 1920);
  }
  .s46 {
    font-size: calc(12px + 34 * 100vw / 1920);
  }
  .s47 {
    font-size: calc(12px + 35 * 100vw / 1920);
  }
  .s48 {
    font-size: calc(12px + 36 * 100vw / 1920);
  }
  .s49 {
    font-size: calc(12px + 37 * 100vw / 1920);
  }
  .s50 {
    font-size: calc(12px + 38 * 100vw / 1920);
  }
  .s51 {
    font-size: calc(12px + 39 * 100vw / 1920);
  }
  .s52 {
    font-size: calc(12px + 40 * 100vw / 1920);
  }
  .s53 {
    font-size: calc(12px + 41 * 100vw / 1920);
  }
  .s54 {
    font-size: calc(12px + 42 * 100vw / 1920);
  }
  .s55 {
    font-size: calc(12px + 43 * 100vw / 1920);
  }
  .s56 {
    font-size: calc(12px + 44 * 100vw / 1920);
  }
  .s57 {
    font-size: calc(12px + 45 * 100vw / 1920);
  }
  .s58 {
    font-size: calc(12px + 46 * 100vw / 1920);
  }
  .s59 {
    font-size: calc(12px + 47 * 100vw / 1920);
  }
  .s60 {
    font-size: calc(12px + 48 * 100vw / 1920);
  }
  .s72 {
    font-size: calc(12px + 60 * 100vw / 1920);
  }
}

@media (max-width: 550px) {
  .s0 {
    font-size: 0;
  }
  .s12 {
    font-size: 12px;
  }
  .s13 {
    font-size: calc(12px + 1 * 550px / 1920);
  }
  .s14 {
    font-size: calc(12px + 2 * 550px / 1920);
  }
  .s15 {
    font-size: calc(12px + 3 * 550px / 1920);
  }
  .s16 {
    font-size: calc(12px + 4 * 550px / 1920);
  }
  .s17 {
    font-size: calc(12px + 5 * 550px / 1920);
  }
  .s18 {
    font-size: calc(12px + 6 * 550px / 1920);
  }
  .s19 {
    font-size: calc(12px + 7 * 550px / 1920);
  }
  .s20 {
    font-size: calc(12px + 8 * 550px / 1920);
  }
  .s21 {
    font-size: calc(12px + 9 * 550px / 1920);
  }
  .s22 {
    font-size: calc(12px + 10 * 550px / 1920);
  }
  .s23 {
    font-size: calc(12px + 11 * 550px / 1920);
  }
  .s24 {
    font-size: calc(12px + 12 * 550px / 1920);
  }
  .s25 {
    font-size: calc(12px + 13 * 550px / 1920);
  }
  .s26 {
    font-size: calc(12px + 14 * 550px / 1920);
  }
  .s27 {
    font-size: calc(12px + 15 * 550px / 1920);
  }
  .s28 {
    font-size: calc(12px + 16 * 550px / 1920);
  }
  .s29 {
    font-size: calc(12px + 17 * 550px / 1920);
  }
  .s30 {
    font-size: calc(12px + 18 * 550px / 1920);
  }
  .s31 {
    font-size: calc(12px + 19 * 550px / 1920);
  }
  .s32 {
    font-size: calc(12px + 20 * 550px / 1920);
  }
  .s33 {
    font-size: calc(12px + 21 * 550px / 1920);
  }
  .s34 {
    font-size: calc(12px + 22 * 550px / 1920);
  }
  .s35 {
    font-size: calc(12px + 23 * 550px / 1920);
  }
  .s36 {
    font-size: calc(12px + 24 * 550px / 1920);
  }
  .s37 {
    font-size: calc(12px + 25 * 550px / 1920);
  }
  .s38 {
    font-size: calc(12px + 26 * 550px / 1920);
  }
  .s39 {
    font-size: calc(12px + 27 * 550px / 1920);
  }
  .s40 {
    font-size: calc(12px + 28 * 550px / 1920);
  }
  .s41 {
    font-size: calc(12px + 29 * 550px / 1920);
  }
  .s42 {
    font-size: calc(12px + 30 * 550px / 1920);
  }
  .s43 {
    font-size: calc(12px + 31 * 550px / 1920);
  }
  .s44 {
    font-size: calc(12px + 32 * 550px / 1920);
  }
  .s45 {
    font-size: calc(12px + 33 * 550px / 1920);
  }
  .s46 {
    font-size: calc(12px + 34 * 550px / 1920);
  }
  .s47 {
    font-size: calc(12px + 35 * 550px / 1920);
  }
  .s48 {
    font-size: calc(12px + 36 * 550px / 1920);
  }
  .s49 {
    font-size: calc(12px + 37 * 550px / 1920);
  }
  .s50 {
    font-size: calc(12px + 38 * 550px / 1920);
  }
  .s51 {
    font-size: calc(12px + 39 * 550px / 1920);
  }
  .s52 {
    font-size: calc(12px + 40 * 550px / 1920);
  }
  .s53 {
    font-size: calc(12px + 41 * 550px / 1920);
  }
  .s54 {
    font-size: calc(12px + 42 * 550px / 1920);
  }
  .s55 {
    font-size: calc(12px + 43 * 550px / 1920);
  }
  .s56 {
    font-size: calc(12px + 44 * 550px / 1920);
  }
  .s57 {
    font-size: calc(12px + 45 * 550px / 1920);
  }
  .s58 {
    font-size: calc(12px + 46 * 550px / 1920);
  }
  .s59 {
    font-size: calc(12px + 47 * 550px / 1920);
  }
  .s60 {
    font-size: calc(12px + 48 * 550px / 1920);
  }
  .s72 {
    font-size: calc(12px + 60 * 550px / 1920);
  }
}

.f_mo_m {
  font-family: Mont_M;
}

.md-footer {
  background-color: #111111;
  background-image: url(../images/foot_bg.png);
  background-repeat: no-repeat;
  padding: 0 4.17%;
  position: relative;
  z-index: 5;
}

.md-footer .foot_1 {
  padding-top: 0.8rem;
  padding-bottom: 0.56rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.md-footer .foot_1 .f1_ri {
  text-align: right;
}

.md-footer .foot_1 .f1_ri .d1 {
  line-height: 1.77;
}

.md-footer .foot_1 .f1_ri .d1 img {
  margin-right: 0.1rem;
}

.md-footer .foot_1 .f1_ri .d2 {
  font-family: Mont_R;
  line-height: 1;
}

.md-footer .foot_2 {
  margin-top: 0.57rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

.md-footer .foot_2 .f2_le {
  width: 78.5%;
}

.md-footer .foot_2 .ul1 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.md-footer .foot_2 .ul1 .li1 {
  width: 16.66667%;
}

.md-footer .foot_2 .ul1 .li1 .a1 {
  color: #f9f9f9;
}

.md-footer .foot_2 .ul2 {
  margin-top: 0.56rem;
}

.md-footer .foot_2 .ul2 .li2:not(:first-child) {
  margin-top: 0.31rem;
}

.md-footer .foot_2 .ul2 .li2 .a2 {
  color: rgba(255, 255, 255, 0.3);
}

.md-footer .foot_2 .ul2 .li2 .a2:hover {
  color: #f9f9f9;
}

.md-footer .foot_2 .ul2 .en {
  line-height: 1;
}

.md-footer .foot_2 .f2_ri {
  text-align: center;
}

.md-footer .foot_2 .f2_ri .img img {
  width: 1.4rem;
  height: 1.4rem;
  min-width: 100px;
  min-height: 100px;
}

.md-footer .foot_2 .f2_ri .t1 {
  margin-top: 0.2rem;
  color: rgba(249, 249, 249, 0.2);
}

@media (max-width: 1280px) {
  .md-footer .foot_2 .f2_le {
    width: 85%;
  }
}

@media (max-width: 900px) {
  .md-footer .foot_2 {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .md-footer .foot_2 .f2_le {
    width: 100%;
  }
}

@media (max-width: 750px) {
  .md-footer .foot_2 {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .md-footer .foot_2 .f2_le {
    width: 100%;
  }
  .md-footer .foot_2 .ul1 {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .md-footer .foot_2 .ul1 .li1 {
    width: 100%;
    margin-bottom: 15px;
  }
  .md-footer .foot_2 .ul2 {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
    margin-top: 10px;
  }
  .md-footer .foot_2 .ul2 .li2 {
    margin-top: 0 !important;
    margin-bottom: 10px;
  }
  .md-footer .foot_2 .ul2 .li2:not(:last-child) {
    margin-right: 20px;
  }
}

.md-footer .foot_3 {
  margin-top: 0.9rem;
  padding-bottom: 0.5rem;
  color: rgba(255, 255, 255, 0.3);
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.md-footer .foot_3 .f3_ri .a1:hover {
  color: #fff;
}

@media (max-width: 750px) {
  .md-footer .foot_3 .f3_ri {
    margin-top: 20px;
    width: 100%;
  }
}

@media (max-width: 1280px) {
  .md-footer {
    padding: 0 3%;
  }
}

@media (max-width: 900px) {
  .md-footer {
    padding: 0 2%;
  }
}

.common_banner {
  position: relative;
}

.common_banner .img {
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}

.common_banner .img img {
  width: 100%;
}

.common_banner .ban_text {
  position: absolute;
  left: 10.4167%;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  color: #fff;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}

.common_banner .ban_text .t1 {
  font-family: Mont_R;
  margin-bottom: 0.08rem;
}

.common_banner .ban_text .t2 {
  font-weight: 500;
}

.common_banner .ban_tag {
  position: absolute;
  top: 50%;
  right: 10.4167%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}

.common_banner .ban_tag .tag {
  display: block;
  position: relative;
  color: #fff;
}

.common_banner .ban_tag .tag:not(:last-child) {
  margin-bottom: 0.3rem;
}

.common_banner .ban_tag .tag::after {
  content: "";
  display: block;
  width: 10px;
  height: 1px;
  background-color: #fff;
  position: absolute;
  top: 50%;
  left: -0.3rem;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}

.common_banner .ban_tag .tag.on {
  color: #ed6d00;
}

.common_banner .ban_tag .tag.on::after {
  background-color: #ed6d00;
}

@media (max-width: 750px) {
  .common_banner .ban_tag {
    display: none;
  }
}

.com_pad {
  padding-left: 10.1467%;
  padding-right: 10.1467%;
}

@media (max-width: 1280px) {
  .com_pad {
    padding-left: 6%;
    padding-right: 6%;
  }
}

@media (max-width: 900px) {
  .com_pad {
    padding-left: 3%;
    padding-right: 3%;
  }
}

.common_pag {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.common_pag .p_a {
  width: 0.5rem;
  height: 0.5rem;
  min-width: 30px;
  min-height: 30px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  border-radius: 50%;
  font-family: Mont_R;
  background-position: center center;
  background-size: 30%;
  background-repeat: no-repeat;
}

.common_pag .p_a:hover {
  color: #fff;
  background-color: #ed6d00;
}

.common_pag .p_a:not(:last-child) {
  margin-right: 0.2rem;
}

.common_pag .num.on {
  color: #fff;
  background-color: #ed6d00;
}

.common_pag .ellipsis {
  background-color: #fff !important;
}

.common_pag .ellipsis:hover {
  color: #ed6d00;
}

.common_pag .prev {
  background-image: url(../images/pag_prev.png);
  background-color: #999;
}

.common_pag .next {
  background-image: url(../images/pag_next.png);
  background-color: #999;
}

.md-news_detail .page_content {
  padding: 0 23.96%;
  margin-top: 0.69rem;
}

.md-news_detail .p_top {
  padding-bottom: 0.28rem;
  border-bottom: 1px solid #e8e8e8;
}

.md-news_detail .p_top .title {
  color: #131313;
}

.md-news_detail .p_top .pt_2 {
  margin-top: 0.38rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  color: #666;
}

@media (max-width: 500px) {
  .md-news_detail .p_top .pt_2 .tags {
    width: 100%;
  }
  .md-news_detail .p_top .pt_2 .share {
    margin-top: 10px;
    width: 100%;
  }
}

.md-news_detail .p_top .tags {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.md-news_detail .p_top .tags .tag {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin-right: 0.4rem;
}

.md-news_detail .p_top .tags .tag img {
  margin-right: 0.09rem;
}

.md-news_detail .p_top .tags .tag .sp1 {
  line-height: 1;
}

.md-news_detail .p_top .share {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.md-news_detail .p_top .share .s_i:not(:first-child) {
  margin-left: 0.2rem;
}

.md-news_detail .p_top .share .s_i:hover img:nth-child(2n-1) {
  display: none;
}

.md-news_detail .p_top .share .s_i:hover img:nth-child(2n) {
  display: block;
}

.md-news_detail .p_top .share .s_i img:nth-child(2n-1) {
  display: block;
}

.md-news_detail .p_top .share .s_i img:nth-child(2n) {
  display: none;
}

.md-news_detail .p_text {
  line-height: 2;
  color: #717273;
  padding-top: 0.32rem;
  padding-bottom: 0.5rem;
}

.md-news_detail .page_pag {
  border-top: 1px solid #e8e8e8;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.md-news_detail .page_pag .pag_i {
  width: 50%;
  padding: 0.59rem 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  position: relative;
  color: #111;
  font-weight: 500;
}

.md-news_detail .page_pag .pag_i .pi_box {
  max-width: 90%;
  margin: 0 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.md-news_detail .page_pag .pag_i img:nth-child(2n-1) {
  display: inline-block;
}

.md-news_detail .page_pag .pag_i img:nth-child(2n) {
  display: none;
}

.md-news_detail .page_pag .pag_i:hover {
  color: #ed6d00;
}

.md-news_detail .page_pag .pag_i:hover img:nth-child(2n-1) {
  display: none;
}

.md-news_detail .page_pag .pag_i:hover img:nth-child(2n) {
  display: inline-block;
}

.md-news_detail .page_pag .prev .icon {
  margin-right: 0.3rem;
}

.md-news_detail .page_pag .next .icon {
  margin-left: 0.3rem;
}

.md-news_detail .page_pag .next::after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 100%;
  background-color: #e8e8e8;
}

@media (max-width: 900px) {
  .md-news_detail .page_pag {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .md-news_detail .page_pag .pag_i {
    width: 100%;
  }
  .md-news_detail .page_pag .next {
    border-top: 1px solid #e8e8e8;
  }
}

@media (max-width: 1280px) {
  .md-news_detail .page_content {
    padding: 0 12%;
  }
}

@media (max-width: 900px) {
  .md-news_detail .page_content {
    padding: 0 3%;
  }
}

.md-news_staff .page {
  padding-bottom: 1.2rem;
}

.md-news_staff .list {
  margin-top: 0.8rem;
}

.md-news_staff .l_item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin-bottom: 0.6rem;
  position: relative;
}

.md-news_staff .l_item:not(:first-child) {
  margin-top: 1.1rem;
}

.md-news_staff .l_item:hover .ri_b .btn {
  border-color: transparent;
  background-color: #ed6d00;
  background-image: url(../images/icon-arrow1_w.png);
}

.md-news_staff .l_item::after {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  background-color: #e8e8e8;
  position: absolute;
  bottom: -0.6rem;
  left: 0;
}

.md-news_staff .l_item .img {
  width: 42.1%;
}

.md-news_staff .l_item .l_ri {
  width: 49.34%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding-bottom: 0.6rem;
  padding-top: 0.6rem;
}

.md-news_staff .l_item .ri_t .t1 {
  line-height: 1.38;
  color: #111;
  font-weight: 500;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.md-news_staff .l_item .ri_t .t2 {
  color: #666666;
  line-height: 1.875;
  margin-top: 0.25rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.md-news_staff .l_item .ri_b {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

.md-news_staff .l_item .ri_b .data {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: #666;
}

.md-news_staff .l_item .ri_b .data .sp1 {
  margin-left: 0.1rem;
  font-family: Mont_R;
}

.md-news_staff .l_item .ri_b .btn {
  width: 0.56rem;
  height: 0.56rem;
  border-radius: 50%;
  border: solid 1px #111111;
  background-image: url(../images/icon-arrow1_b.png);
  background-position: center center;
  background-repeat: no-repeat;
}

@media (max-width: 900px) {
  .md-news_staff .l_item .l_ri {
    padding: 0.3rem 0;
  }
}

@media (max-width: 550px) {
  .md-news_staff .l_item {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .md-news_staff .l_item .img {
    width: 100%;
  }
  .md-news_staff .l_item .l_ri {
    width: 100%;
  }
  .md-news_staff .l_item .ri_b {
    margin-top: 20px;
  }
}

.md-news_staff .list_pag {
  margin-top: 1.2rem;
}

.md-news_company .page {
  padding-bottom: 1.2rem;
}

.md-news_company .big_brand {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin-top: 0.8rem;
  position: relative;
}

.md-news_company .big_brand:hover .ri_b .btn {
  border-color: transparent;
  background-color: #ed6d00;
  background-image: url(../images/icon-arrow1_w.png);
}

.md-news_company .big_brand .img {
  width: 42.1%;
}

.md-news_company .big_brand .l_ri {
  width: 49.34%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding-bottom: 0.6rem;
  padding-top: 0.6rem;
}

.md-news_company .big_brand .ri_t .t1 {
  line-height: 1.38;
  color: #111;
  font-weight: 500;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.md-news_company .big_brand .ri_t .t2 {
  color: #666666;
  line-height: 1.875;
  margin-top: 0.25rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.md-news_company .big_brand .ri_b {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

.md-news_company .big_brand .ri_b .data {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: #666;
}

.md-news_company .big_brand .ri_b .data .sp1 {
  margin-left: 0.1rem;
  font-family: Mont_R;
}

.md-news_company .big_brand .ri_b .btn {
  width: 0.56rem;
  height: 0.56rem;
  border-radius: 50%;
  border: solid 1px #111111;
  background-image: url(../images/icon-arrow1_b.png);
  background-position: center center;
  background-repeat: no-repeat;
}

@media (max-width: 900px) {
  .md-news_company .big_brand .l_ri {
    padding: 0.3rem 0;
  }
}

@media (max-width: 550px) {
  .md-news_company .big_brand {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .md-news_company .big_brand .img {
    width: 100%;
  }
  .md-news_company .big_brand .l_ri {
    width: 100%;
  }
  .md-news_company .big_brand .ri_b {
    margin-top: 20px;
  }
}

.md-news_company .list {
  margin-top: 0.6rem;
  padding-top: 0.6rem;
  border-top: 1px solid #e8e8e8;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

@media (max-width: 900px) {
  .md-news_company .list {
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
}

.md-news_company .l_i {
  width: 32%;
  margin-right: 2%;
  margin-bottom: 0.3rem;
}

.md-news_company .l_i:nth-child(3n) {
  margin-right: 0;
}

.md-news_company .l_i:hover .l_img img {
  -webkit-transform: scale(1.08);
          transform: scale(1.08);
  -webkit-transition: all 0.3s linear;
  transition: all 0.3s linear;
}

.md-news_company .l_i:hover .l_bot .lb_1 .d1 {
  color: #ed6d00;
}

.md-news_company .l_i:hover .l_bot .lb_2 .more {
  color: #ed6d00;
}

@media (max-width: 1280px) {
  .md-news_company .l_i .l_bot .lb_1 {
    height: 140px;
  }
}

@media (max-width: 900px) {
  .md-news_company .l_i {
    width: 48.5%;
    margin-right: 0 !important;
  }
  .md-news_company .l_i .l_bot .lb_1 {
    padding-top: 10px;
    height: 120px;
  }
  .md-news_company .l_i .l_bot .lb_2 {
    padding: 10px 0;
  }
}

@media (max-width: 500px) {
  .md-news_company .l_i {
    width: 100%;
  }
  .md-news_company .l_i .l_bot .lb_1 {
    height: 110px;
  }
}

.md-news_company .l_img {
  overflow: hidden;
}

.md-news_company .l_img img {
  display: block;
  width: 100%;
	height: 3.44rem;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: center center;
     object-position: center center;
  -webkit-transition: all 0.3s linear;
  transition: all 0.3s linear;
}

@media (max-width: 500px) {
  .md-news_company .l_img img {
    height: auto;
  }
}

.md-news_company .l_bot {
  padding: 0 0.4rem;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  border: 1px solid #e8e8e8;
  border-top: none;
}

.md-news_company .l_bot .lb_1 {
  height: 2.1rem;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding-top: 0.36rem;
}

.md-news_company .l_bot .lb_1 .d1 {
  line-height: 1.36;
  color: #111;
  font-weight: 500;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.md-news_company .l_bot .lb_1 .d2 {
  line-height: 1.625;
  color: #666;
  margin-top: 0.14rem;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.md-news_company .l_bot .lb_2 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-top: 0.25rem;
  padding-bottom: 0.47rem;
  border-top: 1px solid #e8e8e8;
}

.md-news_company .l_bot .lb_2 .data {
  color: #666;
  font-family: Mont_R;
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.md-news_company .l_bot .lb_2 .data img {
  width: 18px;
}

.md-news_company .l_bot .lb_2 .data .sp1 {
  margin-left: 0.1rem;
}

.md-news_company .l_bot .lb_2 .more {
  color: #111;
  font-family: Mont_M;
}

.md-news_company .list_pag {
  margin-top: 0.3rem;
}

.common_bread_nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  line-height: 1.875;
  color: #666;
  margin-top: 0.32rem;
}

.common_bread_nav img {
  margin: 0 0.15rem;
}

.md-service_sale .page {
  margin-top: 0.8rem;
}

.md-service_sale .p_item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.md-service_sale .p_item:nth-child(2n-1) .common_img {
  width: 50.15625%;
}

.md-service_sale .p_item:nth-child(2n-1) .com_text {
  width: 49.84375%;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding-left: 12.5%;
  padding-right: 6.77%;
}

.md-service_sale .p_item:nth-child(2n) .common_img {
  width: 49.84375%;
}

.md-service_sale .p_item:nth-child(2n) .com_text {
  width: 50.15625%;
  padding-right: 12.5%;
  padding-left: 8.85%;
}

.md-service_sale .p_item .line {
  position: relative;
  height: 1px;
  background-color: rgba(51, 51, 51, 0.5);
  margin-top: 0.38rem;
  margin-bottom: 0.4rem;
}

.md-service_sale .p_item .line::after {
  content: "";
  display: block;
  width: 0;
  height: 3px;
  background-color: #333333;
  position: absolute;
  left: 0;
  bottom: 0;
  -webkit-animation: width 20s linear infinite;
          animation: width 20s linear infinite;
}

.md-service_sale .p_item .title {
  position: relative;
}

.md-service_sale .p_item .title .t2 {
  margin-top: 0.1rem;
}

.md-service_sale .p_item .title::after {
  content: "";
  display: block;
  position: absolute;
  top: -0.21rem;
  left: -0.18rem;
  -webkit-transform: translate(-100%, -100%);
          transform: translate(-100%, -100%);
  width: 0.2rem;
  height: 0.2rem;
  background-image: url(../images/icon-box.png);
  background-size: contain;
  background-repeat: no-repeat;
}

.md-service_sale .p_item .text {
  line-height: 2;
  color: #717273;
}

@media (max-width: 1280px) {
  .md-service_sale .p_item:nth-child(2n-1) .com_text {
    padding-left: 8%;
    padding-right: 4%;
  }
  .md-service_sale .p_item:nth-child(2n) .com_text {
    padding-right: 8%;
    padding-left: 6%;
  }
}

@media (max-width: 900px) {
  .md-service_sale .p_item:nth-child(2n-1) .com_text {
    padding-left: 4.5%;
    padding-right: 3%;
  }
  .md-service_sale .p_item:nth-child(2n) .com_text {
    padding-right: 4.5%;
    padding-left: 3%;
  }
}

@media (max-width: 750px) {
  .md-service_sale .p_item .com_text {
    width: 100% !important;
    -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
            order: 2;
    padding: 0.6rem 0.5rem !important;
  }
  .md-service_sale .p_item .common_img {
    width: 100% !important;
    -webkit-box-ordinal-group: 2;
        -ms-flex-order: 1;
            order: 1;
  }
}

@-webkit-keyframes width {
  0% {
    width: 0;
  }
  100% {
    width: 100%;
  }
}

@keyframes width {
  0% {
    width: 0;
  }
  100% {
    width: 100%;
  }
}

.md-service_technology .page {
  margin-top: 0.71rem;
}

.md-service_technology .p_i {
  padding: 0 12.5%;
}

@media (max-width: 1280px) {
  .md-service_technology .p_i {
    padding: 0 8%;
  }
}

@media (max-width: 900px) {
  .md-service_technology .p_i {
    padding: 0 3%;
  }
}

.md-service_technology .p_box {
  padding: 1.04rem 0;
  padding-bottom: 0.96rem;
}

.md-service_technology .title {
  color: #111;
  position: relative;
}

.md-service_technology .title::after {
  content: "";
  display: block;
  width: 0.2rem;
  height: 0.2rem;
  background-image: url(../images/icon-box.png);
  background-repeat: no-repeat;
  background-size: contain;
  background-position: center center;
  position: absolute;
  top: -0.2rem;
  left: -0.2rem;
  -webkit-transform: translate(-100%, -100%);
          transform: translate(-100%, -100%);
}

.md-service_technology .title .t1 {
  font-family: Mont_M;
}

.md-service_technology .title .t2 {
  line-height: 1.5;
  margin-top: 0.04rem;
  margin-bottom: 0.32rem;
}

.md-service_technology .title .line {
  width: 100%;
  height: 1px;
  background-color: rgba(51, 51, 51, 0.5);
  position: relative;
}

.md-service_technology .title .line::after {
  content: "";
  display: block;
  width: 0;
  height: 3px;
  background-color: #333333;
  position: absolute;
  left: 0;
  bottom: 0;
  -webkit-animation: width 20s linear infinite;
          animation: width 20s linear infinite;
}

.md-service_technology .title .sp1 {
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}

@media (max-width: 900px) {
  .md-service_technology .title::after {
    left: 0;
  }
}

.md-service_technology .text {
  line-height: 2;
  color: #717273;
  margin-top: 0.42rem;
}

.md-service_technology .page_2 {
  background-color: #f7f7f7;
  background-image: url(../images/service_tech_bg.png);
}

@keyframes width {
  0% {
    width: 0;
  }
  100% {
    width: 100%;
  }
}

.md-service_download {
  padding-bottom: 1.2rem;
  background-color: #f7f7f7;
}

.md-service_download table {
  margin-top: 0.8rem;
  width: 100%;
  border: none;
  line-height: 1.3;
}

.md-service_download table tr {
  color: #666;
  border-bottom: 1px solid #e8e8e8;
}

.md-service_download table tr:first-child {
  background-color: #ed6d00;
  color: #fff;
}

.md-service_download table tr:first-child td {
  padding: 0.2rem 0;
}

.md-service_download table td {
  border: none;
  font-family: Mont_R;
  text-align: center;
  padding-top: 0.35rem;
  padding-bottom: 0.28rem;
}

.md-service_download table td:first-child {
  width: 29.6%;
  text-align: left;
  padding-left: 0.87rem !important;
}

.md-service_download table td:nth-child(2) {
  width: 25.6%;
}

.md-service_download table td:nth-child(3) {
  width: 17.6%;
}

.md-service_download .down {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: #333;
}

.md-service_download .down:hover {
  color: #ed6d00;
}

.md-service_download .down img {
  margin-right: 0.2rem;
}

.md-service_download .list_pag {
  margin-top: 0.7rem;
}

.md-service_download .list_pag .ellipsis {
  background-color: transparent !important;
}

@media (max-width: 900px) {
  .md-service_download table td:first-child {
    width: 29.6%;
    text-align: left;
    padding-left: 10px !important;
  }
  .md-service_download .down:hover {
    color: #ed6d00;
  }
  .md-service_download .down img {
    margin-right: 3px;
    height: 15px;
  }
}

.md-service_video {
  background-color: #f7f7f7;
}

.md-service_video .page {
  padding-bottom: 1.48rem;
}

.md-service_video .list {
  margin-top: 0.73rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.md-service_video .v_item {
  width: 31.97%;
  margin-right: 1.97%;
  margin-bottom: 0.97rem;
}

.md-service_video .v_item:nth-child(3n) {
  margin-right: 0;
}

.md-service_video .v_item .img {
  position: relative;
}

.md-service_video .v_item .img img {
  width: 100%;
}

.md-service_video .v_item .img .watch {
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  position: absolute;
  width: 0.5rem;
  height: 0.5rem;
}

.md-service_video .v_item .text {
  background-color: #fff;
  position: relative;
  z-index: 3;
  -webkit-transition: all 0.3s linear;
  transition: all 0.3s linear;
}

.md-service_video .v_item .text .t1 {
  font-weight: 500;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.md-service_video .v_item .text .t2 {
  margin-top: 0.1rem;
  line-height: 1.75;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  display: -webkit-box;
}

.md-service_video .v_item .text .tb_1 {
  border: solid 1px #e8e8e8;
  padding: 0.24rem 0.23rem;
  padding-right: 0.69rem;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  color: #222222;
}

.md-service_video .v_item .text .tb_1 .d {
  position: absolute;
  bottom: 50%;
  right: 0.25rem;
  -webkit-transform: translateY(50%);
          transform: translateY(50%);
  -webkit-transition: all 0.3s linear;
  transition: all 0.3s linear;
}

.md-service_video .v_item .text .tb_2 {
  display: none;
  color: #fff;
  background-color: #ed6d00;
  position: absolute;
  left: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 100%;
  padding: 0.28rem 0.23rem;
  padding-right: 0.69rem;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.md-service_video .v_item .text .tb_2 .d {
  position: absolute;
  right: 0.25rem;
  bottom: 0.2rem;
  -webkit-transform: translateY(0%);
          transform: translateY(0%);
  -webkit-transition: all 0.3s linear;
  transition: all 0.3s linear;
}

.md-service_video .v_item:hover .text .tb_2 {
  display: block;
}

.md-service_video .list_pag {
  margin-top: -0.2rem;
}

.md-service_video .list_pag .ellipsis {
  background-color: transparent !important;
}

@media (max-width: 900px) {
  .md-service_video .list {
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  .md-service_video .v_item {
    width: 47.5%;
    margin-right: 0;
  }
  .md-service_video .v_item .d img {
    height: 16px;
  }
}

.md-case_list {
  padding-bottom: 1.2rem;
}

.md-case_list .list {
  margin-top: 0.72rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

@media (max-width: 900px) {
  .md-case_list .list {
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
}

.md-case_list .l_i {
  width: 32%;
  margin-right: 2%;
  margin-bottom: 0.65rem;
}

.md-case_list .l_i:nth-child(3n) {
  margin-right: 0;
}

.md-case_list .l_i:hover .l_img img {
  -webkit-transform: scale(1.08);
          transform: scale(1.08);
  -webkit-transition: all 0.3s linear;
  transition: all 0.3s linear;
}

.md-case_list .l_i:hover .l_bot .d1 {
  color: #ed6d00;
}

@media (max-width: 1280px) {
  .md-case_list .l_i .l_bot .lb_1 {
    height: 140px;
  }
}

@media (max-width: 900px) {
  .md-case_list .l_i {
    width: 48.5%;
    margin-right: 0 !important;
  }
  .md-case_list .l_i .l_bot .d3 {
    margin-top: 8px;
  }
}

.md-case_list .l_img {
  overflow: hidden;
}

.md-case_list .l_img img {
  display: block;
  width: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: center center;
     object-position: center center;
  -webkit-transition: all 0.3s linear;
  transition: all 0.3s linear;
}

@media (max-width: 500px) {
  .md-case_list .l_img img {
    height: auto;
  }
}

.md-case_list .l_bot {
  padding: 0 0.4rem;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  border: 1px solid #e8e8e8;
  border-top: none;
  height: 2rem;
  min-height: 140px;
  box-sizing: border-box;
  padding-top: 0.34rem;
}

.md-case_list .l_bot .d1 {
  line-height: 1.36;
  color: #111;
  font-weight: 500;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

.md-case_list .l_bot .d2 {
  line-height: 1.625;
  color: #666;
  margin-top: 0.16rem;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.md-case_list .l_bot .d3 {
  color: #ed6d00;
  line-height: 1;
  margin-top: 0.04rem;
}

@media (max-width: 900px) {
  .md-case_list .l_bot {
    min-height: 130px;
    padding-left: 10px;
    padding-right: 10px;
  }
}

.md-case_detail {
  max-width: 100vw;
  overflow: hidden;
}

.md-case_detail .page_content {
  margin-top: 0.7rem;
}

.md-case_detail .pad {
  padding: 0 23.96%;
}

@media (max-width: 1280px) {
  .md-case_detail .pad {
    padding: 0 12%;
  }
}

@media (max-width: 900px) {
  .md-case_detail .pad {
    padding: 0 3%;
  }
}

.md-case_detail .page_pag {
  border-top: 1px solid #e8e8e8;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.md-case_detail .page_pag .pag_i {
  width: 50%;
  padding: 0.58rem 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  position: relative;
  color: #111;
  font-weight: 500;
}

.md-case_detail .page_pag .pag_i .pi_box {
  max-width: 90%;
  margin: 0 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.md-case_detail .page_pag .pag_i img:nth-child(2n-1) {
  display: inline-block;
}

.md-case_detail .page_pag .pag_i img:nth-child(2n) {
  display: none;
}

.md-case_detail .page_pag .pag_i:hover {
  color: #ed6d00;
}

.md-case_detail .page_pag .pag_i:hover img:nth-child(2n-1) {
  display: none;
}

.md-case_detail .page_pag .pag_i:hover img:nth-child(2n) {
  display: inline-block;
}

.md-case_detail .page_pag .prev .icon {
  margin-right: 0.3rem;
}

.md-case_detail .page_pag .next .icon {
  margin-left: 0.3rem;
}

.md-case_detail .page_pag .next::after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  width: 1px;
  height: 100%;
  background-color: #e8e8e8;
}

@media (max-width: 900px) {
  .md-case_detail .page_pag {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .md-case_detail .page_pag .pag_i {
    width: 100%;
  }
  .md-case_detail .page_pag .next {
    border-top: 1px solid #e8e8e8;
  }
}

.md-case_detail .p_top {
  padding-bottom: 0.28rem;
  position: relative;
}

.md-case_detail .p_top::after {
  content: "";
  display: block;
  width: 52%;
  height: 1px;
  background-color: #e8e8e8;
  position: absolute;
  bottom: 0;
  left: 50%;
  -webkit-transform: translate(-50%);
          transform: translate(-50%);
}

.md-case_detail .p_top .title {
  color: #131313;
}

.md-case_detail .p_top .pt_2 {
  margin-top: 0.38rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  color: #666;
}

@media (max-width: 500px) {
  .md-case_detail .p_top .pt_2 .tags {
    width: 100%;
  }
  .md-case_detail .p_top .pt_2 .share {
    margin-top: 10px;
    width: 100%;
  }
}

.md-case_detail .p_top .tags {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.md-case_detail .p_top .tags .tag {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin-right: 0.4rem;
}

.md-case_detail .p_top .tags .tag img {
  margin-right: 0.09rem;
}

.md-case_detail .p_top .tags .tag .sp1 {
  line-height: 1;
  font-family: Mont_R;
}

.md-case_detail .p_top .share {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.md-case_detail .p_top .share .s_i:not(:first-child) {
  margin-left: 0.2rem;
}

.md-case_detail .p_top .share .s_i:hover img:nth-child(2n-1) {
  display: none;
}

.md-case_detail .p_top .share .s_i:hover img:nth-child(2n) {
  display: block;
}

.md-case_detail .p_top .share .s_i img:nth-child(2n-1) {
  display: block;
}

.md-case_detail .p_top .share .s_i img:nth-child(2n) {
  display: none;
}

@media (max-width: 1280px) {
  .md-case_detail .p_top::after {
    width: 76%;
  }
}

@media (max-width: 900px) {
  .md-case_detail .p_top::after {
    width: 94%;
  }
}

.md-case_detail .intro {
  color: #222;
  line-height: 2;
  margin-top: 0.36rem;
  margin-bottom: 0.3rem;
}

.md-case_detail .intro .sp1 {
  color: #717273;
}

.md-case_detail .p_text {
  margin-top: 0.7rem;
  padding-bottom: 1.5rem;
  line-height: 2;
  color: #717273;
}

.md-case_detail .swiper-container {
  overflow: visible;
}

.md-case_detail .swiper {
  position: relative;
}

.md-case_detail .swiper .swiper-slide {
  position: relative;
  opacity: 0.4;
  width: 52%;
}

@media (max-width: 1280px) {
  .md-case_detail .swiper .swiper-slide {
    width: 76%;
  }
}

@media (max-width: 900px) {
  .md-case_detail .swiper .swiper-slide {
    width: 94%;
  }
}

.md-case_detail .swiper .swiper-slide-active {
  opacity: 1;
}

.md-case_detail .swiper .swiper-button-prev {
  background-image: url(../images/icon-s_prev_w.png);
  left: 17.4%;
}

.md-case_detail .swiper .swiper-button-prev:hover {
  background-image: url(../images/icon-s_prev_o.png);
}

.md-case_detail .swiper .swiper-button-next {
  background-image: url(../images/icon-s_next_w.png);
  right: 17.4%;
}

.md-case_detail .swiper .swiper-button-next:hover {
  background-image: url(../images/icon-s_next_o.png);
}

.md-case_detail .swiper .swiper-button-next,
.md-case_detail .swiper .swiper-button-prev {
  width: 0.5rem;
  height: 0.5rem;
  min-width: 30px;
  min-height: 30px;
  margin-top: 0;
  border-radius: 50%;
  background-size: contain;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}

@media (max-width: 1280px) {
  .md-case_detail .swiper .swiper-button-next {
    right: 6%;
  }
  .md-case_detail .swiper .swiper-button-prev {
    background-image: url(../images/icon-s_prev_w.png);
    left: 6%;
  }
}

@media (max-width: 900px) {
  .md-case_detail .swiper .swiper-button-next {
    right: 10%;
  }
  .md-case_detail .swiper .swiper-button-prev {
    background-image: url(../images/icon-s_prev_w.png);
    left: 10%;
  }
}

.md-case_detail .slick-nav .slick-list {
  overflow: visible;
}

.md-case_detail .slick-nav .slick-prev {
  background-image: url(../images/icon-s_prev_w.png);
  left: -0.7rem;
  -webkit-transform: translate(-100%, -50%);
          transform: translate(-100%, -50%);
}

.md-case_detail .slick-nav .slick-prev:hover {
  background-image: url(../images/icon-s_prev_o.png);
}

.md-case_detail .slick-nav .slick-next {
  background-image: url(../images/icon-s_next_w.png);
  right: -0.7rem;
  -webkit-transform: translate(100%, -50%);
          transform: translate(100%, -50%);
}

.md-case_detail .slick-nav .slick-next:hover {
  background-image: url(../images/icon-s_next_o.png);
}

.md-case_detail .slick-nav .slick-next,
.md-case_detail .slick-nav .slick-prev {
  width: 0.5rem;
  height: 0.5rem;
  min-width: 30px;
  min-height: 30px;
  margin-top: 0;
  border-radius: 50%;
  background-size: contain;
  font-size: 0;
  background-color: transparent;
  border: none;
  position: absolute;
  top: 50%;
  z-index: 11;
}

.pad360 {
  padding-left: 18.75%;
  padding-right: 18.75%;
}

@media (max-width: 1280px) {
  .pad360 {
    padding-left: 9%;
    padding-right: 9%;
  }
}

@media (max-width: 900px) {
  .pad360 {
    padding-left: 3%;
    padding-right: 3%;
  }
}

.pad310 {
  padding-left: 16.15%;
  padding-right: 16.15%;
}

@media (max-width: 1280px) {
  .pad310 {
    padding-left: 10%;
    padding-right: 10%;
  }
}

@media (max-width: 900px) {
  .pad310 {
    padding-left: 2%;
    padding-right: 2%;
  }
}

.pro_banner {
  background-image: url(../images/pro_banner_bg.png);
	position: relative;
}

.pro_banner .swiper_item {
  height: 8rem;
  text-align: center;
}

.pro_banner .swiper_item .img img {
  max-height: 5rem;
}

.pro_banner .swiper_item .text {
  text-align: center;
  padding-top: 1rem;
  padding-bottom: 0.5rem;
}

.pro_banner .swiper_item .text .t1 {
  font-family: Mont_B;
  color: #131313;
  margin-bottom: 0.08rem;
}

.pro_banner .swiper_item .text .t2 {
  color: rgba(19, 19, 19, 0.6);
}

.pro_banner .swiper-button-prev {
  background-image: url(../images/pro_prev.png);
  left: 6.25%;
}

.pro_banner .swiper-button-prev:hover {
  background-image: url(../images/pro_prev_o.png);
}

.pro_banner .swiper-button-next {
  background-image: url(../images/pro_next.png);
  right: 6.25%;
}

.pro_banner .swiper-button-next:hover {
  background-image: url(../images/pro_next_o.png);
}

.pro_banner .swiper-button-next,
.pro_banner .swiper-button-prev {
  width: 0.65rem;
  height: 0.65rem;
  min-width: 40px;
  min-height: 40px;
  margin-top: 0;
  border-radius: 50%;
  border: 2px solid rgba(0, 0, 0, 0.5);
  background-size: 20% auto;
  background-position: center center;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}

.pro_banner .swiper-button-next:hover,
.pro_banner .swiper-button-prev:hover {
  border-color: #ed6d00;
}

.pro_banner .banner2 {
  position: absolute;
  width: 60%;
  bottom: 0.3rem;
  left: 50%;
  transform: translate(-50%);
  z-index: 30;
  display: flex;
  justify-content: center;
}
.pro_banner .banner2 .swiper_item2 {
  width: 0.8rem;
  border: 1px solid #fff;
}
.pro_banner .banner2 .swiper_item2.on {
  border-color: #ed6d00;
}
.pro_banner .banner2 .swiper_item2 img {
  max-width: 100%;
}

@media (max-width: 900px) {
  .pro_banner .swiper_item .img img {
    max-height: 200px;
  }
}

.pro_nav {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding-top: 0.8rem;
}

.pro_nav .p_n_i {
  width: 50%;
  text-align: center;
  position: relative;
  color: #333333;
  padding: 0.28rem 0;
}

.pro_nav .p_n_i::after {
  content: "";
  display: block;
  width: 100%;
  height: 2px;
  background-color: #e8e8e8;
  position: absolute;
  left: 0;
  bottom: 0;
}

.pro_nav .p_n_i:hover {
  color: #ed6d00;
}

.pro_nav .p_n_i.on {
  color: #ed6d00;
}

.pro_nav .p_n_i.on::after {
  background-color: #ed6d00;
}

.md-product_introduce {
  padding-top: 1rem;
}

.md-product_introduce .page_1 {
  padding-bottom: 0.96rem;
}

.md-product_introduce .video {
  margin-top: 0.6rem;
  position: relative;
}

.md-product_introduce .video .watch {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  cursor: pointer;
  border-radius: 50%;
}

.md-product_introduce .video .watch img {
  position: relative;
  z-index: 2;
  width: 0.6rem;
  height: 0.6rem;
}

.md-product_introduce .video:hover .w1,
.md-product_introduce .video:hover .w2 {
  -webkit-animation: pulse 3s linear infinite;
          animation: pulse 3s linear infinite;
}

.md-product_introduce .video .w1,
.md-product_introduce .video .w2 {
  position: absolute;
  left: 50%;
  top: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background-color: #fff;
  opacity: 0.1;
}

.md-product_introduce .video .w1 {
  -webkit-animation-delay: 0s !important;
          animation-delay: 0s !important;
}

.md-product_introduce .video .w2 {
  -webkit-animation-delay: 1s !important;
          animation-delay: 1s !important;
}

.md-product_introduce .video .pulse3 {
  -webkit-animation-delay: 2s !important;
          animation-delay: 2s !important;
}

@-webkit-keyframes pulse {
  0% {
    width: 0.6rem;
    height: 0.6rem;
    opacity: 0.8;
  }
  50% {
    width: 0.8rem;
    height: 0.8rem;
    opacity: 0.3;
  }
  100% {
    width: 1rem;
    height: 1rem;
    opacity: 0.1;
  }
}

@keyframes pulse {
  0% {
    width: 0.6rem;
    height: 0.6rem;
    opacity: 0.8;
  }
  50% {
    width: 0.8rem;
    height: 0.8rem;
    opacity: 0.3;
  }
  100% {
    width: 1rem;
    height: 1rem;
    opacity: 0.1;
  }
}

.md-product_introduce .det_list .det_i {
  background-color: #f7f7f7;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-line-pack: center;
      align-content: center;
  margin-top: 0.3rem;
}

.md-product_introduce .det_list .det_i .img {
  width: 50%;
  -ms-flex-negative: 0;
      flex-shrink: 0;
}

.md-product_introduce .det_list .det_i .text {
  width: 50%;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.md-product_introduce .det_list .det_i .text .t1 {
  line-height: 1.38;
  color: #131313;
  font-weight: 500;
}

.md-product_introduce .det_list .det_i .text .t2 {
  margin-top: 0.29rem;
  line-height: 1.875;
  color: #666;
}

.md-product_introduce .det_list .det_i:nth-child(2n-1) .text {
  padding-left: 0.4rem;
  padding-right: 1rem;
  padding-top: 0.12rem;
}

.md-product_introduce .det_list .det_i:nth-child(2n) .text {
  padding-left: 0.86rem;
  padding-right: 0.6rem;
  padding-bottom: 0.45rem;
}

@media (max-width: 750px) {
  .md-product_introduce .det_list .det_i {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .md-product_introduce .det_list .det_i .img {
    width: 100%;
    -webkit-box-ordinal-group: 2;
        -ms-flex-order: 1;
            order: 1;
  }
  .md-product_introduce .det_list .det_i .img img {
    width: 100%;
  }
  .md-product_introduce .det_list .det_i .text {
    width: 100%;
    -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
            order: 2;
    padding: 0.4rem;
  }
}

.md-product_introduce .about {
  margin-top: 0.7rem;
}

.md-product_introduce .about .title {
  font-weight: 500;
  color: #131313;
  line-height: 1.625;
}

.md-product_introduce .about .a_list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.md-product_introduce .about .a_list .a_i {
  margin-top: 0.3rem;
  width: 23.08%;
  overflow: hidden;
}

.md-product_introduce .about .a_list .a_i:not(:last-child) {
  margin-right: 2.5%;
}

.md-product_introduce .about .a_list .a_i:hover img {
  -webkit-transform: scale(1.08);
          transform: scale(1.08);
  -webkit-transition: all 0.3s linear;
  transition: all 0.3s linear;
}

.md-product_introduce .about .a_list .a_i img {
  -webkit-transition: all 0.3s linear;
  transition: all 0.3s linear;
}

@media (max-width: 900px) {
  .md-product_introduce {
    padding-top: 0;
  }
}

.md-product_scene {
  padding-top: 1rem;
}

.md-product_scene .page_1 {
  padding-top: 0.58rem;
  padding-bottom: 0.6rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.md-product_scene .page_1 .l_i {
  width: 31.167%;
  margin-right: 3.25%;
  margin-bottom: 0.2rem;
}

.md-product_scene .page_1 .l_i:nth-child(3n) {
  margin-right: 0;
}

.md-product_scene .page_1 .l_i .text {
  text-align: center;
  color: #333333;
  padding: 0.17rem 0;
}

@media (max-width: 900px) {
  .md-product_scene {
    padding-top: 0;
  }
}

.md-product_download {
  padding-top: 1rem;
}

.md-product_download .list {
  margin-top: 0.6rem;
  padding-bottom: 0.8rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.md-product_download .list .l_i {
  width: 49.167%;
  background-color: #f9f9f9;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 0.32rem 0;
  padding-left: 0.28rem;
  padding-right: 0.4rem;
  margin-bottom: 0.2rem;
  color: #333333;
  -webkit-transition: -webkit-transform 0.3s linear;
  transition: -webkit-transform 0.3s linear;
  transition: transform 0.3s linear;
  transition: transform 0.3s linear, -webkit-transform 0.3s linear;
}

.md-product_download .list .l_i .text {
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}

.md-product_download .list .l_i .icon img:nth-child(2n-1) {
  display: block;
}

.md-product_download .list .l_i .icon img:nth-child(2n) {
  display: none;
}

.md-product_download .list .l_i:hover {
  color: #ed6d00;
  -webkit-transform: translateY(-4px);
          transform: translateY(-4px);
  -webkit-transition: -webkit-transform 0.3s linear;
  transition: -webkit-transform 0.3s linear;
  transition: transform 0.3s linear;
  transition: transform 0.3s linear, -webkit-transform 0.3s linear;
}

.md-product_download .list .l_i:hover img:nth-child(2n-1) {
  display: none;
}

.md-product_download .list .l_i:hover img:nth-child(2n) {
  display: block;
}

@media (max-width: 750px) {
  .md-product_download .list .l_i {
    width: 100%;
  }
  .md-product_download .list .l_i img {
    height: 18px;
  }
}

@media (max-width: 900px) {
  .md-product_download {
    padding-top: 0;
  }
}

.md-product_parameter {
  padding-top: 1rem;
  max-width: 100vw;
  overflow: hidden;
}

.md-product_parameter .tab {
  padding-top: 0.59rem;
  padding-bottom: 0.78rem;
  font-family: DIN;
  text-align: center;
}

.md-product_parameter .tab table {
  width: 100% !important;
  min-width: 750px;
  color: #060a0f;
}

.md-product_parameter .tab table .bg {
  background-color: #333;
  color: #ffffff;
}

.md-product_parameter .tab table .bg td {
  height: 35px;
}

.md-product_parameter .tab table td {
  min-height: 50px;
  height: 70px;
}

.md-product_parameter .tab table,
.md-product_parameter .tab th,
.md-product_parameter .tab td {
  border-color: rgba(232, 232, 232, 0.5);
}

.md-product_parameter .tab::-webkit-scrollbar {
  /*滚动条整体样式*/
  width: 10px;
  /*高宽分别对应横竖滚动条的尺寸*/
  height: 4px;
}

.md-product_parameter .tab::-webkit-scrollbar-thumb {
  /*滚动条里面小方块*/
  border-radius: 10px;
  -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
          box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
  background: #535353;
}

.md-product_parameter .tab::-webkit-scrollbar-track {
  /*滚动条里面轨道*/
  -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
          box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
  border-radius: 10px;
  background: #ededed;
}

@media (max-width: 750px) {
  .md-product_parameter .tab {
    overflow-y: auto;
  }
}

@media (max-width: 900px) {
  .md-product_parameter {
    padding-top: 0;
  }
}

.md-pro_list {
  padding-bottom: 1.1rem;
}

.md-pro_list .case_nav {
  margin-top: 0.72rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  border: 1px solid #999999;
  border-right: none;
}

.md-pro_list .case_nav .n_i {
  width: 20%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 0.21rem 0.4rem;
  position: relative;
  color: #111;
}

.md-pro_list .case_nav .n_i::after {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: 1px;
  background-color: #999;
}

.md-pro_list .case_nav .n_i.on .n_le, .md-pro_list .case_nav .n_i:hover .n_le {
  color: #ed6d00;
}

.md-pro_list .case_nav .n_i.on .n_le .img img:nth-child(2n-1), .md-pro_list .case_nav .n_i:hover .n_le .img img:nth-child(2n-1) {
  display: none;
}

.md-pro_list .case_nav .n_i.on .n_le .img img:nth-child(2n), .md-pro_list .case_nav .n_i:hover .n_le .img img:nth-child(2n) {
  display: inline-block;
}

.md-pro_list .case_nav .n_i.on .n_ri, .md-pro_list .case_nav .n_i:hover .n_ri {
  color: #ed6d00;
}

.md-pro_list .case_nav .n_le {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-family: Mont_M;
  font-weight: 500;
}

.md-pro_list .case_nav .n_le .img {
  margin-right: 0.2rem;
}

.md-pro_list .case_nav .n_le .img img:nth-child(2n-1) {
  display: block;
}

.md-pro_list .case_nav .n_le .img img:nth-child(2n) {
  display: none;
}

.md-pro_list .case_nav .n_ri {
  color: #000;
  line-height: 0;
  -webkit-transform: translateY(-2px);
          transform: translateY(-2px);
}

@media (max-width: 1280px) {
  .md-pro_list .case_nav .n_i {
    padding-left: 0.2rem;
    padding-right: 0.2rem;
  }
}

@media (max-width: 750px) {
  .md-pro_list .case_nav {
    border-bottom: none;
  }
  .md-pro_list .case_nav .n_i {
    width: 100%;
    border-bottom: 1px solid #999;
  }
  .md-pro_list .case_nav .n_i .n_le .img {
    width: 30px;
  }
}

.md-pro_list .case_nav2 {
  display: flex;
  flex-wrap: wrap;
  margin-top: 0.3rem;
  margin-bottom: 0.6rem;
}
.md-pro_list .case_nav2 .can2_i {
  margin-right: 1px;
  font-family: Mont_M;
  padding: 0.14rem 0.3rem;
  background-color: #666;
  color: #fff;
}
.md-pro_list .case_nav2 .can2_i:hover {
  background-color: #ed6d00;
}


.md-pro_list .list {
  margin-top: 0.6rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

@media (max-width: 750px) {
  .md-pro_list .list {
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  .md-pro_list .list .l_i {
    width: 47%;
    margin-right: 0 !important;
  }
}

.md-pro_list .l_i {
  width: 23.03%;
  margin-right: 2.5%;
  margin-bottom: 0.4rem;
  position: relative;
}

.md-pro_list .l_i:nth-child(4n) {
  margin-right: 0;
}

.md-pro_list .l_i:hover .bd {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.md-pro_list .l_i .hd img {
  width: 100%;
}

.md-pro_list .l_i .bd {
  display: none;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10;
  background-color: rgba(0, 0, 0, 0.5);
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 0.4rem;
}

.md-pro_list .l_i .bd img {
  display: block;
}

.md-pro_list .l_i .bd .t1 {
  margin-top: 0.28rem;
  font-family: Mont_R;
  color: #fff;
}

.md-pro_list .l_i .bd .bd_btn {
  width: 0.56rem;
  height: 0.56rem;
  border-radius: 1rem;
  background-color: #ed6d00;
  background-image: url(../images/icon-arrow1_w.png);
  background-position: center center;
  background-repeat: no-repeat;
}

.md-pro_list .list_pag {
  margin-top: 0.45rem;
}

.md-pro_list .case_li .more {
  display: flex;
  justify-content: center;
}
.md-pro_list .case_li .more .b_ {
  padding: 0.16rem 0.4rem;
  background-color: #ed6d00;
  color: #fff;
  cursor: pointer;
  transition: all 0.3s;
  line-height: 1;
}
.md-pro_list .case_li .more .b_:hover {
  background-color: #ccc;
  color: #ed6d00;
  transition: all 0.3s;
}

.common_message {
  background-color: #f7f7f7;
  padding-top: 1rem;
  padding-bottom: 0.73rem;
}

.common_message .title {
  text-align: center;
  color: #111;
  font-weight: 500;
  margin-top: -0.22rem;
  margin-bottom: 0.52rem;
}

.common_message .common_title .t2 {
  margin-top: 0.12rem;
}

.common_message .form {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin-top: 0.1rem;
}

.common_message .form .inp {
  width: 48.3%;
  position: relative;
  padding-bottom: 0.28rem;
  margin-bottom: 0.7rem;
}

.common_message .form .inp input {
  width: 100%;
  background-color: transparent;
  border: none;
}

.common_message .form .inp::after {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  background-color: #111;
  position: absolute;
  bottom: 0;
  left: 0;
}

.common_message .form .ta {
  width: 100%;
  position: relative;
  padding-bottom: 0.1rem;
}

.common_message .form .ta::after {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  background-color: #111;
  position: absolute;
  bottom: 0;
  left: 0;
}

.common_message .form .ta textarea {
  width: 100%;
  background-color: transparent;
  border: none;
}

.common_message .form .select-w {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  background-color: transparent;
  position: relative;
  padding-right: 30px;
  white-space: nowrap;
}

.common_message .form .select-w .cur {
  width: 100%;
  display: inline-block;
  color: #666;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.common_message .form .select-w select {
  position: absolute;
  width: 100%;
  height: 100%;
  padding-left: 12px;
  left: 0;
  top: 0;
  z-index: 2;
  opacity: 0;
  filter: alpha(opacity=0);
}

.common_message .form .select-w:after {
  display: inline-block;
  content: "";
  border-left: 5px solid transparent;
  border-top: 5px solid #191919;
  border-right: 5px solid transparent;
  position: absolute;
  right: 13px;
  bottom: 0;
  z-index: 1;
}

@media (max-width: 750px) {
  .common_message .form .inp {
    width: 100%;
  }
}

.common_message .btn {
  margin-top: 0.5rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.common_message .btn button {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: baseline;
      -ms-flex-align: baseline;
          align-items: baseline;
  padding: 0.18rem 0.34rem;
  border-radius: 1rem;
  border: solid 1px #111111;
  background-color: transparent;
  cursor: pointer;
  -webkit-transition: -webkit-transform 0.3s linear;
  transition: -webkit-transform 0.3s linear;
  transition: transform 0.3s linear;
  transition: transform 0.3s linear, -webkit-transform 0.3s linear;
  color: #111111;
}

.common_message .btn button:hover {
  -webkit-transform: translateY(-4px);
          transform: translateY(-4px);
  -webkit-transition: -webkit-transform 0.3s linear;
  transition: -webkit-transform 0.3s linear;
  transition: transform 0.3s linear;
  transition: transform 0.3s linear, -webkit-transform 0.3s linear;
}

.common_message .btn button img {
  margin-left: 0.4rem;
}

.md-contact_us {
  max-width: 100vw;
  overflow: hidden;
}

.md-contact_us .bread_nav {
  margin-top: 0;
  padding-top: 0.32rem;
}

.md-contact_us .title {
  margin-top: 0.9rem;
}

.md-contact_us .title .t2 {
  margin-top: 0.1rem;
}

.md-contact_us .info {
  padding-left: 10.1467%;
  margin-top: 0.7rem;
}

@media (max-width: 1280px) {
  .md-contact_us .info {
    padding-left: 6%;
  }
}

@media (max-width: 900px) {
  .md-contact_us .info {
    padding-left: 3%;
  }
}

.md-contact_us .info_box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.md-contact_us .info_box .in_le {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 51%;
}

.md-contact_us .info_box .in_le .phone {
  width: 52.27%;
  border-right: 1px solid #eeeeee;
}

.md-contact_us .info_box .in_le .phone .d1 {
  color: #191919;
}

.md-contact_us .info_box .in_le .phone .d2 {
  color: #ed6d00;
  font-family: Mont_B;
  margin-top: 0.18rem;
  margin-bottom: 0.24rem;
}

.md-contact_us .info_box .in_le .phone .d3 {
  line-height: 1.875;
  color: #666;
}

.md-contact_us .info_box .in_le .em {
  padding-left: 0.8rem;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.md-contact_us .info_box .in_le .em .em_i {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.md-contact_us .info_box .in_le .em .em_i + .em_i {
  margin-top: 0.4rem;
}

.md-contact_us .info_box .in_le .em .em_i .icon {
  -ms-flex-negative: 0;
      flex-shrink: 0;
  margin-right: 0.2rem;
}

.md-contact_us .info_box .in_le .em .em_i .t1 {
  color: #191919;
  font-family: Mont_B;
  line-height: 1;
}

.md-contact_us .info_box .in_le .em .em_i .t2 {
  color: #666;
  margin-top: 0.16rem;
  font-family: Mont_R;
  word-break: break-all;
}

.md-contact_us .info_box .in_ri {
  width: 48.72%;
  background-image: url(../images/contact_b.png);
  padding: 0.56rem 0;
  padding-left: 0.64rem;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.md-contact_us .info_box .in_ri .ifr_box {
  display: inline-block;
  background-color: #ffffff;
  padding: 0.32rem 0.38rem 0.27rem;
  color: #666;
  text-align: center;
  margin-right: 0.24rem;
}

.md-contact_us .info_box .in_ri .ifr_box .t1 {
  margin-top: 0.3rem;
}

@media (max-width: 1280px) {
  .md-contact_us .info_box .in_le .em {
    padding-left: 0.4rem;
  }
}

@media (max-width: 750px) {
  .md-contact_us .info_box .in_le {
    width: 100%;
  }
  .md-contact_us .info_box .in_le .em {
    padding-left: 0.2rem;
  }
  .md-contact_us .info_box .in_ri {
    width: 100%;
  }
}

.md-contact_us .page_1 {
  position: relative;
  background-image: url(../images/contact_big.png);
  background-repeat: no-repeat;
  background-position-y: 0.85rem;
}

.md-contact_us .page_2 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.md-contact_us .page_2 .map {
  width: 56.35%;
  position: relative;
}

.md-contact_us .page_2 .map .map_box {
  width: 100%;
  height: 6.45rem;
}

.md-contact_us .page_2 .map .mm {
  width: 100%;
  position: absolute;
  left: -200vw;
}

.md-contact_us .page_2 .map .mm.show {
  position: relative !important;
  left: 0;
}

.md-contact_us .page_2 .p2_ri {
  width: 43.65%;
	overflow-y: auto;
	height: 6.45rem;
}

.md-contact_us .page_2 .p2_ri .adr {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  min-height: 2.15rem;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding-left: 0.6rem;
  padding-right: 2rem;
  position: relative;
  cursor: pointer;
}

.md-contact_us .page_2 .p2_ri .adr.on .t1 {
  color: #ed6d00;
}

.md-contact_us .page_2 .p2_ri .adr::after {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  background-color: #e8e8e8;
  position: absolute;
  left: 0;
  bottom: 0;
}

.md-contact_us .page_2 .p2_ri .adr .t1 {
  color: #131313;
}

.md-contact_us .page_2 .p2_ri .adr .t2 {
  color: #666;
  margin-top: 0.25rem;
}

@media (max-width: 900px) {
  .md-contact_us .page_2 {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .md-contact_us .page_2 .map {
    width: 100%;
  }
  .md-contact_us .page_2 .p2_ri {
    width: 100%;
		height: auto;
  }
  .md-contact_us .page_2 .p2_ri .adr {
    height: auto;
    padding: 0.4rem 0.3rem;
  }
  .md-contact_us .page_2 .p2_ri .icon img {
    height: 30px;
  }
}

.md-contact_us .common_message .common_title {
  margin-bottom: 0.8rem;
}

.md-contact_us .common_message .btn {
  margin-top: 0.8rem;
}

.md-recruit .brand {
  margin-top: 0.91rem;
  position: relative;
}

.md-recruit .brand .brand_box {
  position: relative;
}

.md-recruit .brand .img img {
  width: 100%;
}

.md-recruit .brand .text {
  line-height: 1.5;
  position: absolute;
  top: 47.6%;
  left: 0.8rem;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  width: 46.71%;
  color: #fff;
}

.md-recruit .brand .t1 {
  font-weight: bold;
  margin-bottom: 0.25rem;
}

.md-recruit .brand .logo {
  position: absolute;
  top: 0;
  right: 0;
}

@media (max-width: 900px) {
  .md-recruit .brand .text {
    left: 0;
    width: 100%;
    padding: 0 3%;
  }
}

@media (max-width: 750px) {
  .md-recruit .brand .text {
    position: relative;
    left: 0;
    top: 0;
    -webkit-transform: translate(0);
            transform: translate(0);
    width: 100%;
    padding: 0 3%;
    color: #111;
  }
}

.md-recruit .tab {
  margin-top: 0.8rem;
  padding: 0 16.15%;
  padding-bottom: 0.6rem;
}

@media (max-width: 1280px) {
  .md-recruit .tab {
    padding-left: 10%;
    padding-right: 10%;
  }
}

@media (max-width: 900px) {
  .md-recruit .tab {
    padding-left: 2%;
    padding-right: 2%;
  }
}

.md-recruit .dl {
  padding-top: 0 !important;
  padding-bottom: 0.2rem !important;
  color: #191919 !important;
  font-weight: 500;
  border-bottom: 2px solid #e8e8e8 !important;
}

.md-recruit .dt {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 0.33rem 0;
  position: relative;
  color: #666;
  border-bottom: 1px solid #e8e8e8;
}

.md-recruit .dt dd:nth-child(1) {
  -ms-flex-negative: 0;
      flex-shrink: 0;
  width: 29.23%;
}

.md-recruit .dt dd:nth-child(2) {
  width: 28.46%;
  -ms-flex-negative: 0;
      flex-shrink: 0;
}

.md-recruit .dt dd:nth-child(3) {
  width: 29.2%;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  font-family: Mont_R;
}

.md-recruit .dt .btn {
  border-radius: 1rem;
  padding: 0.1rem 0.17rem;
  border: 1px solid rgba(102, 102, 102, 0.1);
  position: absolute;
  top: 50%;
  right: 0;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  cursor: pointer;
}

.md-recruit .dt .btn:hover {
  background-color: #ed6d00;
  border-color: #ed6d00;
  color: #fff;
}

@media (max-width: 750px) {
  .md-recruit .dt dd {
    font-size: 10px;
  }
  .md-recruit .dt dd:nth-child(1) {
    width: 20%;
  }
}

.md-recruit .detail {
  display: none;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding-left: 0.5rem;
  padding-right: 0.3rem;
  padding-top: 0.38rem;
  padding-bottom: 0.3rem;
  background-color: #f7f7f7;
  color: #666;
}

.md-recruit .detail .de_1 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.md-recruit .detail .de_1 .sp1 {
  margin-right: 0.3rem;
  line-height: 2.5;
}

.md-recruit .detail .de_2 {
  margin-top: 0.3rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

.md-recruit .detail .de_2 .de2_i {
  width: 47.44%;
}

.md-recruit .detail .de_2 .title {
  color: #ed6d00;
}

.md-recruit .detail .de_2 .text {
  margin-top: 0.2rem;
  line-height: 1.5;
}

.md-recruit .detail .de_3 {
  display: inline-block;
  padding: 0.12rem 0.43rem;
  background-color: #ed6d00;
  color: #fff;
  margin-top: 0.8rem;
	position: relative;
}

.md-recruit .detail .de_3 input {
  opacity: 0;
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

@media (max-width: 750px) {
  .md-recruit .detail .de_2 {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .md-recruit .detail .de_2 .de2_i {
    width: 100%;
  }
  .md-recruit .detail .de_2 .d2_ri {
    margin-top: 20px;
  }
}

.md-recruit .loadMore {
  margin-bottom: 0.8rem;
}

.md-recruit .loadMore .load_box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  position: relative;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}

.md-recruit .loadMore .load_box::after {
  content: "";
  display: block;
  position: absolute;
  top: 0.3rem;
  left: 0;
  width: 45%;
  height: 1px;
  background-color: #e8e8e8;
}

.md-recruit .loadMore .load_box::before {
  content: "";
  display: block;
  position: absolute;
  top: 0.3rem;
  right: 0;
  width: 45%;
  height: 1px;
  background-color: #e8e8e8;
}

.md-recruit .loadMore .more {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  position: relative;
  cursor: pointer;
}

.md-recruit .loadMore .more .yuan {
  width: 0.6rem;
  height: 0.6rem;
  margin-bottom: 0.2rem;
}

.common_ab_title {
  color: #111;
}

.common_ab_title .t1 {
  font-family: Mont_M;
}

.common_ab_title .t2 {
  margin-top: 0.21rem;
  font-family: 500;
}

.md-about_partner .page {
  background-image: url(../images/partner_bg.png);
  background-repeat: no-repeat;
  background-position: center bottom;
  padding-bottom: 2.7rem;
}

.md-about_partner .title {
  margin-top: 0.8rem;
}

.md-about_partner .title .t2 {
  margin-top: 0.1rem;
}

.md-about_partner .logo {
  margin-top: 1.1rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.md-about_partner .logo .lo_i {
  width: 14%;
  height: 1rem;
  margin-right: 3%;
  position: relative;
  margin-bottom: 0.6rem;
  -ms-flex-negative: 0;
      flex-shrink: 0;
}

.md-about_partner .logo .lo_i img {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  max-width: 100%;
  max-height: 100%;
}

.md-about_partner .logo .lo_i:nth-child(6n) {
  margin-right: 0;
}

.md-about_partner .swiper {
  margin-top: 1.1rem;
}

.md-about_partner .logo_list {
  margin-top: 1.1rem;
  display: flex;
  flex-wrap: wrap;
}
.md-about_partner .logo_list .lo_i {
  width: 15.6%;
  margin-right: 1.2%;
  margin-bottom: 0.2rem;
}
.md-about_partner .logo_list .lo_i:nth-child(6n) {
  margin-right: 0;
}

@media (max-width: 900px) {
  .md-about_partner .logo .lo_i {
    width: 22%;
    margin-right: 4%;
  }
  .md-about_partner .logo .lo_i:nth-child(6n) {
    margin-right: 4%;
  }
  .md-about_partner .logo .lo_i:nth-child(4n) {
    margin-right: 0%;
  }
}

.md-about_honor .page {
  background-image: url(../images/honor_bg.png);
  background-color: #f9f9f9;
  padding-top: 0.32rem;
  padding-bottom: 1.2rem;
  max-width: 100vw;
  overflow: hidden;
}

.md-about_honor .bread_nav {
  margin-top: 0;
}

.md-about_honor .title {
  margin-top: 0.8rem;
}

.md-about_honor .swiper {
  padding: 0 5.2%;
  margin-top: 0.7rem;
}

.md-about_honor .swiper .sw_box {
  position: relative;
}

.md-about_honor .swiper .sw_box .shadow {
  position: absolute;
  left: 50%;
  top: 0;
  -webkit-transform: translate(-50%);
          transform: translate(-50%);
  width: 3rem;
  height: 5rem;
}

.md-about_honor .swiper .swiper-wrapper {
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.md-about_honor .swiper .swiper-container {
  overflow: visible;
  overflow-x: hidden;
  overflow-y: visible;
  padding-bottom: 0.7rem;
}

.md-about_honor .swiper .swiper_item {
  background-color: #fff;
  height: 5rem;
  position: relative;
}

.md-about_honor .swiper .swiper_item img {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  max-width: 80%;
  max-height: 80%;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}

.md-about_honor .swiper .swiper-slide-active {
  -webkit-transform: scale(1.2);
          transform: scale(1.2);
}

.md-about_honor .swiper .swiper-slide-active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: #ed6d00;
}

.md-about_honor .pag {
  margin: auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  width: 43%;
  font-family: 500;
}

.md-about_honor .pag .text {
  letter-spacing: 2px;
}

.md-about_honor .pag .text .t1 {
  display: none;
}

.md-about_honor .pag .text .t1.on {
  display: inline-block;
}

.md-about_honor .pag .swiper-button-prev {
  background-image: url(../images/icon-s_prev_w.png);
  left: 17.4%;
}

.md-about_honor .pag .swiper-button-prev:hover {
  background-image: url(../images/icon-s_prev_o.png);
}

.md-about_honor .pag .swiper-button-next {
  background-image: url(../images/icon-s_next_w.png);
  right: 17.4%;
}

.md-about_honor .pag .swiper-button-next:hover {
  background-image: url(../images/icon-s_next_o.png);
}

.md-about_honor .pag .swiper-button-next,
.md-about_honor .pag .swiper-button-prev {
  position: relative;
  left: auto;
  top: auto;
  right: auto;
  bottom: auto;
  width: 0.5rem;
  height: 0.5rem;
  min-width: 30px;
  min-height: 30px;
  margin-top: 0;
  border-radius: 50%;
  background-size: contain;
  background-color: #ccc;
  margin-top: 0;
}

.md-about_honor .pag .swiper-button-next:hover,
.md-about_honor .pag .swiper-button-prev:hover {
  background-color: #fff;
}

.md-about_company .bread_nav {
  margin-top: 0;
  padding-top: 0.32rem;
}

.md-about_company .page_1 {
  background-image: url(../images/about_company_1_bg.jpg);
  padding-bottom: 1.2rem;
}

.md-about_company .p1_t {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  margin-top: 0.8rem;
}

.md-about_company .p1_t .ri {
  width: 63.16%;
}

.md-about_company .p1_t .ri .title {
  color: #111;
  font-weight: 500;
}

.md-about_company .p1_t .ri .text {
  margin-top: 0.2rem;
  line-height: 1.5;
  color: #666;
}

@media (max-width: 900px) {
  .md-about_company .p1_t {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .md-about_company .p1_t .le {
    width: 100%;
  }
  .md-about_company .p1_t .ri {
    margin-top: 0.2rem;
    width: 100%;
  }
}

.md-about_company .p1_b {
  margin-top: 0.9rem;
  padding-left: 10.1467%;
}

.md-about_company .p1_b .p1b_box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  background-image: url(../images/about_com_bg.png);
  color: #fff;
  padding: 1.1rem 0;
  padding-left: 1rem;
  padding-right: 2rem;
}

.md-about_company .p1_b .icon {
  height: 0.7rem;
}

.md-about_company .p1_b .num {
  font-family: Mont_R;
  margin-bottom: 0.08rem;
}

@media (max-width: 1280px) {
  .md-about_company .p1_b {
    padding-left: 6%;
  }
}

@media (max-width: 900px) {
  .md-about_company .p1_b {
    padding-left: 0%;
  }
  .md-about_company .p1_b .icon img {
    height: 25px;
  }
  .md-about_company .p1_b .p1b_box {
    padding-left: 4%;
    padding-right: 4%;
  }
}

.md-about_company .page_2 {
  padding-left: 10.1467%;
  padding-top: 1.1rem;
  padding-bottom: 1.27rem;
  background-image: url(../images/about_company_2_bg.png);
  background-position: center bottom;
}

@media (max-width: 900px) {
  .md-about_company .page_2 {
    padding-left: 3%;
  }
}

.md-about_company .p2_box .swiper {
  margin: 0.7rem 0;
}

.md-about_company .p2_box .swiper .swiper-slide {
  width: auto;
}

.md-about_company .p2_box .swiper .swiper-slide img {
  width: 100%;
}

.md-about_company .p2_box .swiper .big {
  width: 6rem;
}

.md-about_company .p2_box .swiper .small {
  width: 4.5rem;
}

@media (max-width: 750px) {
  .md-about_company .p2_box .swiper .big {
    width: 200px;
  }
  .md-about_company .p2_box .swiper .small {
    width: 150px;
  }
}

.md-about_company .pag .btn {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  min-width: 40px;
  min-height: 40px;
  position: relative;
  left: 0;
  right: 0;
  top: 0;
  margin-top: 0;
  display: inline-block;
  background-size: contain;
  margin-right: 0.2rem;
}

.md-about_company .pag .swiper-button-prev {
  background-image: url(../images/icon-s_prev_w.png);
}

.md-about_company .pag .swiper-button-prev:hover {
  background-image: url(../images/icon-s_prev_o.png);
}

.md-about_company .pag .swiper-button-next {
  background-image: url(../images/icon-s_next_w.png);
}

.md-about_company .pag .swiper-button-next:hover {
  background-image: url(../images/icon-s_next_o.png);
}

.md-about_network .page_1 {
  position: relative;
  height: 9.8rem;
}

.md-about_network .page_1 .title {
  padding-top: 0.7rem;
}

.md-about_network .page_1 .title .t2 {
  margin-top: 0.1rem;
}

.md-about_network .page_1 .p1_box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 100%;
}

.md-about_network .page_1 .map img {
  width: 67.7%;
  position: absolute;
  top: 50%;
  left: 0%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}

.md-about_network .page_1 .data {
  margin-top: -1.9rem;
}

.md-about_network .page_1 .data .d_i {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  margin-bottom: 0.68rem;
}

.md-about_network .page_1 .data .d_i .num {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 1.1rem;
  color: #ed6d00;
  font-family: Mont_M;
}

.md-about_network .page_1 .data .d_i .ad {
  margin-left: 0.2rem;
}

@media (max-width: 900px) {
  .md-about_network .page_1 {
    height: 6.6rem;
  }
  .md-about_network .page_1 .data .d_i {
    margin-bottom: 20px;
  }
  .md-about_network .page_1 .data .d_i .num {
    width: 60px;
  }
}

.md-about_network .page_2 {
  padding-bottom: 2.7rem;
  position: relative;
  overflow: hidden;
}

.md-about_network .page_2 .icon {
  position: absolute;
  z-index: 0;
}

.md-about_network .page_2 .p2_box {
  width: 6rem;
  height: 7.2rem;
  position: absolute;
  right: 10.1467%;
  top: 1.2rem;
  background-color: #ffffff;
  -webkit-box-shadow: 0px 0.2rem 0.3rem 0px rgba(0, 0, 0, 0.06);
          box-shadow: 0px 0.2rem 0.3rem 0px rgba(0, 0, 0, 0.06);
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 0.7rem 0.6rem 0.1rem;
  overflow-y: auto;
  background-image: url(../images/ab_net_2_bg.png);
}

.md-about_network .page_2 .p2_box::-webkit-scrollbar {
  /*滚动条整体样式*/
  width: 5px;
  /*高宽分别对应横竖滚动条的尺寸*/
  height: 1px;
}

.md-about_network .page_2 .p2_box::-webkit-scrollbar-thumb {
  /*滚动条里面小方块*/
  border-radius: 10px;
  -webkit-box-shadow: inset 0 0 5px rgba(237, 109, 0, 0.2);
          box-shadow: inset 0 0 5px rgba(237, 109, 0, 0.2);
  background: #ed6d00;
}

.md-about_network .page_2 .p2_box::-webkit-scrollbar-track {
  /*滚动条里面轨道*/
  -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
          box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
  border-radius: 10px;
  background: #ededed;
}

.md-about_network .page_2 .p2_box .t1 {
  font-weight: 500;
  color: #ed6d00;
}

.md-about_network .page_2 .p2_box .t2 {
  margin-top: 0.4rem;
  line-height: 1.875;
  color: #666;
}

@media (max-width: 900px) {
  .md-about_network .page_2 {
    padding-bottom: 0;
  }
  .md-about_network .page_2 .p2_box {
    position: relative;
    top: 0;
    left: 0;
    width: 100%;
    height: auto;
    padding-bottom: 0.3rem;
  }
}

.md-about_history {
  max-width: 100vw;
  overflow: hidden;
}

.md-about_history .page {
  background-image: url(../images/about_his_bg.png);
  padding-bottom: 1.2rem;
  background-repeat: no-repeat;
  background-color: #f5f5f5;
}

.md-about_history .bread_nav {
  margin-top: 0;
  padding-top: 0.32rem;
}

.md-about_history .title {
  margin-top: 0.7rem;
}

.md-about_history .title .t2 {
  margin-top: 0.1rem;
}

.md-about_history .swiper {
  margin-top: 0.6rem;
  position: relative;
}

.md-about_history .swiper .btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  position: absolute;
  bottom: 0.6rem;
  left: calc(52.63% + 1rem);
}

.md-about_history .swiper .swiper-button-prev,
.md-about_history .swiper .swiper-button-next {
  width: 0.5rem;
  height: 0.5rem;
  min-width: 30px;
  min-height: 30px;
  background-color: #ccc;
  border-radius: 50%;
  margin-top: 0;
  opacity: 1;
  background-size: contain;
  position: relative;
  top: auto;
  left: auto;
  right: auto;
  bottom: auto;
}

.md-about_history .swiper .swiper-button-prev:hover,
.md-about_history .swiper .swiper-button-next:hover {
  background-color: #fff;
}

.md-about_history .swiper .swiper-button-prev {
  background-image: url(../images/icon-s_prev_w.png);
  margin-right: 0.2rem;
}

.md-about_history .swiper .swiper-button-prev:hover {
  background-image: url(../images/icon-s_prev_o.png);
}

.md-about_history .swiper .swiper-button-next {
  background-image: url(../images/icon-s_next_w.png);
}

.md-about_history .swiper .swiper-button-next:hover {
  background-image: url(../images/icon-s_next_o.png);
}

.md-about_history .swiper .swiper_item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.md-about_history .swiper .swiper_item .img {
  width: 52.63%;
  -ms-flex-negative: 0;
      flex-shrink: 0;
}

.md-about_history .swiper .swiper_item .text {
  padding-left: 1rem;
  padding-top: 0.34rem;
  overflow: auto;
  height: 3.3rem;
  scrollbar-width: thin;
}

.md-about_history .swiper .swiper_item .text::-webkit-scrollbar {
  /*滚动条整体样式*/
  width: 4px;
  /*高宽分别对应横竖滚动条的尺寸*/
  height: 1px;
}

.md-about_history .swiper .swiper_item .text::-webkit-scrollbar-thumb {
  /*滚动条里面小方块*/
  border-radius: 10px;
  -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
          box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
  background: #ed6d00;
}

.md-about_history .swiper .swiper_item .text::-webkit-scrollbar-track {
  /*滚动条里面轨道*/
  -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
          box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
  border-radius: 10px;
  background: #ededed;
}

.md-about_history .swiper .swiper_item .text .t1 {
  font-family: Mont_R;
  color: #07327a;
}

.md-about_history .swiper .swiper_item .text .t2 {
  line-height: 2;
  margin-top: 0.56rem;
  color: #333;
}

.md-about_history .swiper2 {
  margin-top: 1.1rem;
}

.md-about_history .swiper2 .swiper-container {
  overflow: visible;
}

.md-about_history .swiper2 .swiper_item {
  width: auto;
  position: relative;
  z-index: 19;
  padding: 0rem 0.2rem;
  cursor: pointer;
}

.md-about_history .swiper2 .swiper_item .ball {
  width: 0.2rem;
  height: 0.2rem;
  min-width: 20px;
  min-height: 20px;
  background-color: rgba(7, 50, 122, 0.1);
  position: relative;
  border-radius: 50%;
  z-index: 20;
}

.md-about_history .swiper2 .swiper_item .ball .ball_ {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 40%;
  height: 40%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  background-color: #07327a;
  border-radius: 50%;
}

.md-about_history .swiper2 .swiper_item .year {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  padding-top: 0.6rem;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
  color: #666;
}

.md-about_history .swiper2 .swiper_item.on .ball .ball_ {
  width: 60%;
  height: 60%;
}

.md-about_history .swiper2 .swiper_item.on .year {
  padding-bottom: 0.6rem;
  padding-top: 0;
  color: #07327a;
  -webkit-transform: translate(-50%, -50%) scale(1.5);
          transform: translate(-50%, -50%) scale(1.5);
  font-family: Montserrat-SemiBold;
}

.md-about_history .swiper2 .swiper_item:not(:last-child)::after {
  content: "";
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  width: 258px;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  height: 2px;
  background-color: #dddddd;
}

@media (max-width: 1280px) {
  .md-about_history .swiper .btn {
    bottom: 0.3rem;
  }
  .md-about_history .swiper .swiper_item .text .t2 {
    margin-top: 0.4rem;
  }
}

@media (max-width: 750px) {
  .md-about_history .swiper .btn {
    width: 100%;
    top: 40%;
    left: 0;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    padding: 0 0.2rem;
  }
  .md-about_history .swiper .swiper_item {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .md-about_history .swiper .swiper_item .img {
    width: 100%;
  }
  .md-about_history .swiper .swiper_item .text {
    width: 100%;
    padding: 0.5rem;
    min-height: 250px;
  }
}

.common_title {
  color: #111;
}

.common_title .t1 {
  font-family: Mont_M;
}

.common_title .t2 {
  margin-top: 0.1rem;
  font-weight: 500;
}

.md-technology_patent {
  padding-bottom: 1.5rem;
}

.md-technology_patent .list {
  margin-top: 0.7rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  padding: 0 11.46%;
}

@media (max-width: 900px) {
  .md-technology_patent .list {
    padding: 0 4%;
  }
}

@media (max-width: 500px) {
  .md-technology_patent .list {
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
}

.md-technology_patent .l_item {
  width: 18.92%;
  margin-right: 8.1%;
  margin-bottom: 0.5rem;
}

.md-technology_patent .l_item:nth-child(4n) {
  margin-right: 0;
}

.md-technology_patent .l_item:hover .name {
  color: #ed6d00;
}

.md-technology_patent .l_item .img {
  position: relative;
  height: 3.94rem;
  cursor: pointer;
}

.md-technology_patent .l_item .img img {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  max-width: 100%;
  max-height: 100%;
}

.md-technology_patent .l_item .name {
  margin-top: 0.24rem;
  line-height: 1.5;
  color: #333;
  text-align: center;
}

@media (max-width: 900px) {
  .md-technology_patent .l_item {
    width: 22%;
    margin-right: 4%;
  }
  .md-technology_patent .l_item:nth-child(4n) {
    margin-right: 0;
  }
}

@media (max-width: 500px) {
  .md-technology_patent .l_item {
    width: 48%;
    margin-right: 0 !important;
  }
  .md-technology_patent .l_item .img {
    height: 180px;
  }
}

.md-technology_patent .list_pag {
  margin-top: 0.25rem;
}

.md-technology_center .page_1 .text .t1 {
  color: #111111;
  font-weight: 500;
  margin-bottom: 0.25rem;
  line-height: 1.4;
}

.common_tech_page {
  margin-top: 0.7rem;
}

.common_tech_page .title .t2 {
  margin-top: 0.1rem;
}

.common_tech_page .page_1 {
  position: relative;
  z-index: 2;
}

.common_tech_page .p1_box {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

.common_tech_page .p1_box .p1_le {
  width: 43.4%;
}

.common_tech_page .p1_box .p1_le .text {
  color: #666;
  line-height: 1.875;
  margin-top: 0.5rem;
}

.common_tech_page .p1_box .p1_ri {
  width: 50%;
}

.common_tech_page .page_2 {
  padding-top: 1.2rem;
  margin-top: -1.2rem;
  padding-bottom: 1.2rem;
  background-image: url(../images/tech_2_bg.png);
}

.common_tech_page .swiper {
  position: relative;
  margin-top: 0.7rem;
}

.common_tech_page .swiper .shadow {
  width: 4.8rem;
  height: 2.7rem;
  position: absolute;
  top: 0%;
  left: 50%;
  -webkit-transform: translate(-50%);
          transform: translate(-50%);
  -webkit-box-shadow: 0px 60px 60px 0px rgba(0, 0, 0, 0.1);
          box-shadow: 0px 60px 60px 0px rgba(0, 0, 0, 0.1);
}

.common_tech_page .pag {
  margin-top: 0.7rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-family: Mont_R;
  position: relative;
}

.common_tech_page .pag .btn {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background-color: #999;
  background-size: 30% auto;
  position: relative;
  left: 0;
  right: 0;
  top: 0;
  margin: 0;
}

.common_tech_page .pag .btn:hover {
  background-color: #ed6d00;
}

.common_tech_page .pag .num {
  margin: 0 0.2rem;
}

.common_tech_page .pag .num .sp1 {
  color: #111;
}

.common_tech_page .pag .num .sp2 {
  color: #999;
}

.common_tech_page .pag .swiper-pagination {
  display: inline-block;
  position: relative;
  width: auto;
  bottom: auto;
  margin: 0 0.2rem;
}

.common_tech_page .pag .swiper-pagination .sp1 {
  color: #111;
}

.common_tech_page .pag .swiper-pagination .sp2 {
  color: #999;
}

.common_tech_page .pag .swiper-button-prev {
  background-image: url(../images/pag_prev.png);
}

.common_tech_page .pag .swiper-button-next {
  background-image: url(../images/pag_next.png);
}

@media (max-width: 1280px) {
  .common_tech_page .page_2 {
    margin-top: 0;
  }
}

@media (max-width: 900px) {
  .common_tech_page .p1_box .p1_le {
    width: 100%;
  }
  .common_tech_page .p1_box .p1_ri {
    width: 100%;
  }
  .common_tech_page .swiper .shadow {
    display: none;
  }
}

.md-home {
  max-width: 100vw;
  overflow: hidden;
}

.md-home .ho_top {
  color: #111;
}

.md-home .ho_top .d1 {
  font-family: Mont_R;
}

.md-home .ho_top .pb {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.md-home .ho_top .center {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.md-home .ho_top .center .c_item {
  font-family: Mont_M;
  margin-right: 0.64rem;
  position: relative;
  cursor: pointer;
}

.md-home .ho_top .btn {
  font-family: Mont_R;
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 0.2rem 0.33rem;
  border-radius: 1rem;
  border: 1px solid #111;
  -webkit-transition: -webkit-transform 0.3s linear;
  transition: -webkit-transform 0.3s linear;
  transition: transform 0.3s linear;
  transition: transform 0.3s linear, -webkit-transform 0.3s linear;
}

.md-home .ho_top .btn:hover {
  -webkit-transform: translateY(-4px);
          transform: translateY(-4px);
  -webkit-transition: -webkit-transform 0.3s linear;
  transition: -webkit-transform 0.3s linear;
  transition: transform 0.3s linear;
  transition: transform 0.3s linear, -webkit-transform 0.3s linear;
}

.md-home .ho_top .btn img {
  margin-left: 0.2rem;
}

@media (max-width: 750px) {
  .md-home .ho_top .d1 {
    text-align: center;
  }
  .md-home .ho_top .pb {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .md-home .ho_top .d2 {
    margin-top: 0.2rem;
  }
  .md-home .ho_top .center {
    margin-top: 0.2rem;
    overflow-x: auto;
    padding: 0.3rem 0;
    scrollbar-width: thin;
  }
  .md-home .ho_top .center::-webkit-scrollbar {
    /*滚动条整体样式*/
    width: 5px;
    /*高宽分别对应横竖滚动条的尺寸*/
    height: 5px;
  }
  .md-home .ho_top .center::-webkit-scrollbar-thumb {
    /*滚动条里面小方块*/
    border-radius: 10px;
    -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
            box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    background: #ed6d00;
  }
  .md-home .ho_top .center::-webkit-scrollbar-track {
    /*滚动条里面轨道*/
    -webkit-box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
            box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    background: #ededed;
  }
  .md-home .ho_top .center .c_item {
    -ms-flex-negative: 0;
        flex-shrink: 0;
  }
  .md-home .ho_top .btn {
    margin-top: 0.2rem;
    font-size: 10px;
  }
}

.md-home .banner {
  height: 100vh;
  position: relative;
}

.md-home .banner .ban_box {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
}

.md-home .banner .swiper-container,
.md-home .banner .swiper-wrapper {
  height: 100%;
}

.md-home .banner .swiper_item {
  height: 100%;
  position: relative;
}

.md-home .banner .swiper_item .bg {
  height: 100%;
  background-size: cover;
  background-position: center center;
}

.md-home .banner .swiper_item .bg img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

.md-home .banner .swiper_item .text {
  position: absolute;
  top: 50%;
  left: 11.875%;
  -webkit-transform: translateY(-30%);
          transform: translateY(-30%);
  color: #fff;
  opacity: 0;
}

.md-home .banner .swiper_item .text img {
  display: block;
}

.md-home .banner .swiper_item .text .t2 {
  font-family: Mont_R;
  margin-top: 0.48rem;
}

.md-home .banner .swiper_item .text .t3 {
  margin-bottom: 0.5rem;
}

.md-home .banner .swiper_item .text .btn {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 0.2rem 0.33rem;
  background-color: #ed6d00;
  border-radius: 1rem;
  color: #dedede;
  font-family: Mont_M;
}

.md-home .banner .swiper_item .text .btn img {
  margin-left: 0.2rem;
}

.md-home .banner .swiper-slide-active .text {
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  opacity: 1;
  -webkit-transition: all 0.6s linear;
  transition: all 0.6s linear;
}

.md-home .banner .swiper-button-prev,
.md-home .banner .swiper-button-next {
  top: auto;
  margin-top: 0;
  bottom: 0.6rem;
  -webkit-transform: translate(0);
          transform: translate(0);
  background-repeat: no-repeat;
  width: 13px;
  height: 25px;
  background-size: auto;
}

.md-home .banner .swiper-button-prev {
  left: 4.167%;
  background-image: url(../images/pro_prev_w.png);
}

.md-home .banner .swiper-button-prev:hover {
  background-image: url(../images/pro_prev_o.png);
}

.md-home .banner .swiper-button-next {
  right: 4.167%;
  background-image: url(../images/pro_next_w.png);
}

.md-home .banner .swiper-button-next:hover {
  background-image: url(../images/pro_next_o.png);
}

.md-home .banner .swiper-pagination {
  left: 11.98%;
  bottom: 0.6rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.md-home .banner .swiper-pagination .swiper-pagination-bullet {
  width: 0.1rem;
  height: 0.1rem;
  min-width: 10px;
  min-height: 10px;
  border-radius: 50%;
  border: 1px solid #fff;
  background-color: transparent;
  opacity: 1;
}

.md-home .banner .swiper-pagination .swiper-pagination-bullet:not(:last-child) {
  margin-right: 0.45rem;
}

.md-home .banner .swiper-pagination .swiper-pagination-bullet-active {
  width: 0.16rem;
  height: 0.16rem;
  min-width: 16px;
  min-height: 16px;
  border: none;
  background-image: url(../images/home_yang.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: contain;
}

.md-home .pg_i {
  position: relative;
  z-index: 30;
}

.md-home .p1_hop .center .c_item:last-child {
  margin-right: 0;
}

.md-home .p1_hop .center .c_item:last-child::before {
  display: none;
}

.md-home .p1_hop .center .c_item:last-child::after {
  display: none;
}

.md-home .p1_hop .center .c_item::before {
  content: "";
  width: 1px;
  height: 100%;
  position: absolute;
  top: 0;
  right: -0.32rem;
  background-color: #dddddd;
}

.md-home .p1_hop .center .c_item::after {
  content: "";
  width: 1px;
  height: 50%;
  position: absolute;
  top: 0;
  right: -0.32rem;
  background-color: #111111;
}

.md-home .p1_hop .center .c_item.on {
  color: #ed6d00;
}

.md-home .p1_hop .center .c_item.on::after {
  background-color: #ed6d00;
}

.md-home .p1_hop .center .c_item:hover {
  color: #ed6d00;
}

.md-home .page_1 {
  background-image: url(../images/home_1_bg.png);
  padding-top: 1rem;
  padding-bottom: 1.1rem;
}

.md-home .page_1 .list_box {
  margin-top: 0.7rem;
}

.md-home .page_1 .list {
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  display: none;
	justify-content: center;
}

.md-home .page_1 .list.on {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.md-home .page_1 .list .l_item {
  width: 24.15%;
  margin-right: 1.13%;
  color: #fff;
  position: relative;
}

.md-home .page_1 .list .l_item:last-child {
  margin-right: 0;
}

.md-home .page_1 .list .l_item:hover .bd {
  opacity: 1;
  -webkit-transition: all 0.3s linear;
  transition: all 0.3s linear;
}

.md-home .page_1 .list .hd img {
  width: 100%;
  max-width: auto;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: center center;
     object-position: center center;
}

.md-home .page_1 .list .bd {
  position: absolute;
  top: 0;
  left: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  width: 100%;
  height: 100%;
  padding: 0.5rem;
  padding-bottom: 0.4rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  opacity: 0;
  -webkit-transition: all 0.3s linear;
  transition: all 0.3s linear;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}

.md-home .page_1 .list .bd .t2 {
  margin: 0.24rem 0;
	color: #333;
}

.md-home .page_1 .list .bd .t3 {
  line-height: 1.5;
	color: #555;
}

.md-home .page_1 .list .bd .btn {
  width: 0.56rem;
  height: 0.56rem;
  border-radius: 50%;
  background-color: #ed6d00;
  background-image: url(../images/icon-arrow1_w.png);
  background-repeat: no-repeat;
  background-position: center center;
}

@media (max-width: 900px) {
  .md-home .page_1 .list {
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  .md-home .page_1 .list .l_item {
    width: 48%;
    margin-right: 0;
    margin-bottom: 20px;
  }
}

.md-home .page_2 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

@media (max-width: 1280px) {
  .md-home .page_2 .p2_ri .p2r_b .text {
    width: 70%;
  }
}

@media (max-width: 900px) {
  .md-home .page_2 .p2_le {
    width: 100%;
    background-color: #171717;
  }
  .md-home .page_2 .p2_le .p2l_b {
    margin-top: 0.4rem;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
  }
  .md-home .page_2 .p2_le .p2l_b .b_i {
    width: 25%;
    margin-bottom: 0;
  }
  .md-home .page_2 .p2_le .icon img {
    height: 25px;
  }
  .md-home .page_2 .p2_ri {
    width: 100%;
  }
  .md-home .page_2 .p2_ri .p2r_b {
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    padding: 0.5rem;
  }
  .md-home .page_2 .p2_ri .p2r_b .text {
    width: 100%;
  }
  .md-home .page_2 .p2_ri .p2r_b .btn {
    margin-top: 30px;
  }
}

@media (max-width: 500px) {
  .md-home .page_2 .p2_le .p2l_b {
    display: block;
  }
  .md-home .page_2 .p2_le .p2l_b .b_i {
    width: 100%;
    margin-top: 20px;
  }
}

.md-home .p2_le {
  width: 26.3%;
  background-image: url(../images/home_2_le.png);
  background-repeat: no-repeat;
  background-position: left center;
	background-size: cover;
  padding: 1rem 0.8rem;
  padding-right: 1.3rem;
  color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

.md-home .p2_le .title {
  color: #fff;
}

.md-home .p2_le .b_i {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.md-home .p2_le .b_i:not(:last-child) {
  margin-bottom: 0.8rem;
}

.md-home .p2_le .b_i .num {
  font-family: Mont_R;
}

.md-home .p2_ri {
  width: 73.7%;
}

.md-home .p2_ri .watch {
  height: 6rem;
  position: relative;
  background-image: url(../images/home_2_ri.png);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
}

.md-home .p2_ri .watch img {
  width: 0.8rem;
  height: 0.8rem;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}

.md-home .p2_ri .watch #watch {
  cursor: pointer;
}

.md-home .p2_ri .p2r_b {
  background-color: #ed6d00;
  padding: 1.05rem 0;
  padding-left: 1.55rem;
  padding-right: 0.8rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.md-home .p2_ri .p2r_b .text {
  width: 53.5%;
  line-height: 1.875;
  color: #fff;
}

.md-home .p2_ri .p2r_b .btn {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  padding: 0.2rem 0.33rem;
  font-family: Mont_R;
  color: #ed6d00;
  background-color: #fff;
  border-radius: 1rem;
  -webkit-transition: -webkit-transform 0.3s linear;
  transition: -webkit-transform 0.3s linear;
  transition: transform 0.3s linear;
  transition: transform 0.3s linear, -webkit-transform 0.3s linear;
}

.md-home .p2_ri .p2r_b .btn:hover {
  -webkit-transform: translateY(-6px);
          transform: translateY(-6px);
  -webkit-transition: -webkit-transform 0.3s linear;
  transition: -webkit-transform 0.3s linear;
  transition: transform 0.3s linear;
  transition: transform 0.3s linear, -webkit-transform 0.3s linear;
}

.md-home .p2_ri .p2r_b .btn img {
  margin-left: 0.2rem;
}

.md-home .page_3 {
  padding-top: 1.1rem;
  padding-bottom: 1rem;
  background-color: #fff;
}

.md-home .page_3 .p3_box {
  margin-top: 0.5rem;
}

.md-home .page_3 .swiper {
  position: absolute;
  left: 200vw;
}

.md-home .page_3 .swiper .l_item:hover .bd .t1 {
  color: #ed6d00;
}

.md-home .page_3 .swiper .l_item:hover .bd .btn {
  background-color: #ed6d00;
  border-color: transparent;
}

.md-home .page_3 .swiper .l_item .hd img {
  width: 100%;
  height: 6.4rem;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: center center;
     object-position: center center;
  max-width: none;
}

.md-home .page_3 .swiper .l_item .bd {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 0.8rem 0.8rem 0.6rem 0.5rem;
  color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

.md-home .page_3 .swiper .l_item .bd .t1 {
  font-family: Mont_R;
}

.md-home .page_3 .swiper .l_item .bd .t2 {
  margin-top: 0.3rem;
  margin-bottom: 0.2rem;
}

.md-home .page_3 .swiper .l_item .bd .t3 {
  line-height: 1.875;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.md-home .page_3 .swiper .l_item .bd .btn {
  width: 0.56rem;
  height: 0.56rem;
  border-radius: 50%;
  background-image: url(../images/icon-arrow1_w.png);
  background-position: center center;
  background-repeat: no-repeat;
  border: 1px solid #fff;
}

@media (max-width: 900px) {
  .md-home .page_3 .p3_box {
    display: none;
  }
  .md-home .page_3 .swiper {
    position: relative;
    left: 0;
    margin-top: 0.5rem;
  }
}

.md-home .p3_box {
  margin-top: 0.5rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.md-home .p3_box .l_item {
  width: 33.33%;
  overflow: hidden;
  position: relative;
  -webkit-transition: all 0.3s linear;
  transition: all 0.3s linear;
}

.md-home .p3_box .l_item.open {
  width: 49.43%;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  -webkit-transition: all 0.3s linear;
  transition: all 0.3s linear;
}

.md-home .p3_box .l_item.open .bd {
  padding-right: 43%;
}

.md-home .p3_box .l_item.open .bd .t1 {
  color: #ed6d00;
}

.md-home .p3_box .l_item.open .bd .btn {
  background-color: #ed6d00;
  border-color: transparent;
}

.md-home .p3_box .l_item .hd img {
  width: 8.7rem;
  height: 6.4rem;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: center center;
     object-position: center center;
  max-width: none;
}

.md-home .p3_box .l_item .bd {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 0.8rem 0.8rem 0.6rem 0.5rem;
  color: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

.md-home .p3_box .l_item .bd .t1 {
  font-family: Mont_R;
}

.md-home .p3_box .l_item .bd .t2 {
  margin-top: 0.3rem;
  margin-bottom: 0.2rem;
}

.md-home .p3_box .l_item .bd .t3 {
  line-height: 1.875;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.md-home .p3_box .l_item .bd .btn {
  width: 0.56rem;
  height: 0.56rem;
  border-radius: 50%;
  background-image: url(../images/icon-arrow1_w.png);
  background-position: center center;
  background-repeat: no-repeat;
  border: 1px solid #fff;
}

@media (max-width: 1280px) {
  .md-home .p3_box .l_item .hd img {
    width: 9rem;
    height: 6rem;
  }
}

@media (max-width: 550px) {
  .md-home .p3_box {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .md-home .p3_box .l_item {
    width: 100% !important;
  }
  .md-home .p3_box .l_item .hd img {
    width: 100%;
    height: 280px;
  }
  .md-home .p3_box .l_item .bd {
    padding-right: 0.6rem !important;
  }
}

.md-home .page_4 {
  background-image: url(../images/home_4_bg.png);
  color: #fff;
  padding-top: 1.1rem;
  padding-bottom: 0.9rem;
  max-width: 100vw;
  overflow: hidden;
}

.md-home .p4_t {
  color: #fff;
}

.md-home .p4_t .center .c_item:last-child {
  margin-right: 0;
}

.md-home .p4_t .center .c_item:last-child::before {
  display: none;
}

.md-home .p4_t .center .c_item:last-child::after {
  display: none;
}

.md-home .p4_t .center .c_item::before {
  content: "";
  width: 1px;
  height: 100%;
  position: absolute;
  top: 0;
  right: -0.32rem;
  background-color: #dddddd;
  opacity: 0.2;
}

.md-home .p4_t .center .c_item.on {
  color: #ed6d00;
}

.md-home .p4_t .center .c_item.on::before {
  opacity: 1;
}

.md-home .p4_t .center .c_item.on::after {
  content: "";
  width: 1px;
  height: 50%;
  position: absolute;
  top: 0;
  right: -0.32rem;
  background-color: #ed6d00;
}

.md-home .p4_t .center .c_item:hover {
  color: #ed6d00;
}

.md-home .p4_t .btn {
  border-color: #fff;
}

.md-home .p4_swiper {
  margin-top: 0.77rem;
  position: relative;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
					position: absolute;
					left: 1000vw;
					top: 0;
}

.md-home .p4_swiper.on {
  position: relative;
  left: 0;
}

.md-home .p4_swiper .swiper-container {
  overflow: visible;
}

.md-home .p4_swiper .swiper-button-prev,
.md-home .p4_swiper .swiper-button-next {
  background-size: contain;
  width: 14px;
  height: 25px;
  margin-top: 0;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}

.md-home .p4_swiper .swiper-button-prev {
  background-image: url(../images/pro_prev_w.png);
}

.md-home .p4_swiper .swiper-button-prev:hover {
  background-image: url(../images/pro_prev_o.png);
}

.md-home .p4_swiper .swiper-button-next {
  background-image: url(../images/pro_next_w.png);
}

.md-home .p4_swiper .swiper-button-next:hover {
  background-image: url(../images/pro_next_o.png);
}

.md-home .p4_swiper .swiper_item {
  width: 10rem;
  max-width: 100vw;
  position: relative;
  z-index: 40;
}

.md-home .p4_swiper .swiper_item .text {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  color: #fff;
  opacity: 0;
}

.md-home .p4_swiper .swiper_item .text .t2 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin-top: 0.3rem;
  font-family: Mont_M;
}

.md-home .p4_swiper .swiper_item .text .t2 img {
  margin-left: 0.2rem;
}

.md-home .p4_swiper .swiper-slide-active {
  -webkit-box-shadow: 0px 0.2rem 1.2rem 0.12rem #151311;
          box-shadow: 0px 0.2rem 1.2rem 0.12rem #151311;
}

.md-home .p4_swiper .swiper-slide-active .text {
  opacity: 1;
}

.md-home .p4_swiper .yuan {
  width: 4.8rem;
  height: 4.8rem;
  border-radius: 50%;
  border: solid 1px rgba(255, 255, 255, 0.21);
  background-image: url(../images/h4_yuan.png);
  background-repeat: no-repeat;
  background-size: contain;
  z-index: 30;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  pointer-events: none;
}

.md-home .p4_swiper .yuan.ani {
  -webkit-animation: identifier 4s 0s linear;
          animation: identifier 4s 0s linear;
}

@-webkit-keyframes identifier {
  0% {
    -webkit-transform: translate(-50%, -50%) rotate(0);
            transform: translate(-50%, -50%) rotate(0);
  }
  50% {
    -webkit-transform: translate(-50%, -50%) rotate(180deg);
            transform: translate(-50%, -50%) rotate(180deg);
  }
  100% {
    -webkit-transform: translate(-50%, -50%) rotate(360deg);
            transform: translate(-50%, -50%) rotate(360deg);
  }
}

@keyframes identifier {
  0% {
    -webkit-transform: translate(-50%, -50%) rotate(0);
            transform: translate(-50%, -50%) rotate(0);
  }
  50% {
    -webkit-transform: translate(-50%, -50%) rotate(180deg);
            transform: translate(-50%, -50%) rotate(180deg);
  }
  100% {
    -webkit-transform: translate(-50%, -50%) rotate(360deg);
            transform: translate(-50%, -50%) rotate(360deg);
  }
}

.md-home .p4_num {
  margin-top: 0.4rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  color: #fff;
  position: relative;
  z-index: 50;
}

.md-home .p4_num .num {
  font-family: Mont_R;
  cursor: pointer;
}

.md-home .p4_num .num:not(:last-child) {
  margin-right: 0.4rem;
}

.md-home .p4_num .num.on {
  color: #ed6d00;
}

.md-home .page_5 {
  padding-top: 1.1rem;
  padding-bottom: 1.14rem;
  background-color: #fff;
}

.md-home .news {
  margin-top: 0.5rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

.md-home .news .news_big {
  width: 62.16%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.md-home .news .news_big:hover .img img {
  -webkit-transform: scale(1.08);
          transform: scale(1.08);
  -webkit-transition: -webkit-transform 0.3s linear;
  transition: -webkit-transform 0.3s linear;
  transition: transform 0.3s linear;
  transition: transform 0.3s linear, -webkit-transform 0.3s linear;
}

.md-home .news .news_big:hover .text .t1 {
  color: #ed6d00;
}

.md-home .news .news_big:hover .text .t3 {
  background-image: url(../images/icon-arrow1_w.png);
  background-color: #ed6d00;
  border-color: transparent;
}

.md-home .news .news_big .img {
  width: 54.3%;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  overflow: hidden;
}

.md-home .news .news_big .img img {
  width: 100%;
  height: 4.4rem;
  -o-object-fit: cover;
     object-fit: cover;
  max-width: none;
  -webkit-transition: -webkit-transform 0.3s linear;
  transition: -webkit-transform 0.3s linear;
  transition: transform 0.3s linear;
  transition: transform 0.3s linear, -webkit-transform 0.3s linear;
}

.md-home .news .news_big .text {
  padding-left: 0.6rem;
  margin-top: -0.4rem;
}

.md-home .news .news_big .text .t1 {
  color: #111;
  line-height: 1.38;
  font-weight: bold;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.md-home .news .news_big .text .t2 {
  line-height: 1.875;
  color: #666;
  margin-top: 0.5rem;
  margin-bottom: 0.5rem;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.md-home .news .news_big .text .t3 {
  width: 0.56rem;
  height: 0.56rem;
  border-radius: 50%;
  background-image: url(../images/icon-arrow1_b.png);
  background-position: center center;
  background-repeat: no-repeat;
  border: 1px solid #111;
}

.md-home .news .news_ri {
  width: 33.83%;
  height: 4.4rem;
  overflow: hidden;
}

.md-home .news .news_sm {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  position: relative;
  margin-bottom: 0.4rem;
  height: 1.2rem;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.md-home .news .news_sm:not(:last-child)::after {
  content: "";
  width: 100%;
  height: 1px;
  background-color: #e8e8e8;
  position: absolute;
  left: 0;
  bottom: -0.2rem;
}

.md-home .news .news_sm:last-child {
  margin-bottom: 0;
}

.md-home .news .news_sm:hover .img img {
  -webkit-transform: scale(1.08);
          transform: scale(1.08);
  -webkit-transition: -webkit-transform 0.3s linear;
  transition: -webkit-transform 0.3s linear;
  transition: transform 0.3s linear;
  transition: transform 0.3s linear, -webkit-transform 0.3s linear;
}

.md-home .news .news_sm:hover .text .t1 {
  color: #ed6d00;
}

.md-home .news .news_sm .img {
  width: 28.8%;
  -ms-flex-negative: 0;
      flex-shrink: 0;
  overflow: hidden;
}

.md-home .news .news_sm .img img {
  -webkit-transition: -webkit-transform 0.3s linear;
  transition: -webkit-transform 0.3s linear;
  transition: transform 0.3s linear;
  transition: transform 0.3s linear, -webkit-transform 0.3s linear;
}

.md-home .news .news_sm .text {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding-left: 0.4rem;
  padding-bottom: 0.14rem;
  padding-top: 0.05rem;
}

.md-home .news .news_sm .text .t1 {
  line-height: 1.5;
  color: #111;
  font-weight: bold;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.md-home .news .news_sm .text .t2 {
  font-family: Mont_M;
  color: #666;
}

@media (max-width: 1280px) {
  .md-home .news .news_sm {
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
}

@media (max-width: 900px) {
  .md-home .news {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .md-home .news .news_big {
    width: 100%;
  }
  .md-home .news .news_big .img img {
    width: 100%;
    height: auto;
  }
  .md-home .news .news_ri {
    width: 100%;
    margin-top: 0.4rem;
    height: 360px;
  }
  .md-home .news .news_ri .news_sm {
    height: auto;
  }
  .md-home .news .news_sm {
    -webkit-box-align: stretch;
        -ms-flex-align: stretch;
            align-items: stretch;
  }
}

@media (max-width: 550px) {
  .md-home .news .news_big {
    width: 100%;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  .md-home .news .news_big .img {
    width: 100%;
  }
  .md-home .news .news_big .img img {
    width: 100%;
    height: auto;
  }
  .md-home .news .news_big .text {
    padding: 0.3rem;
    margin-top: 0;
  }
}

.pad80 {
  padding-left: 4.167%;
  padding-right: 4.167%;
}

@media (max-width: 1280px) {
  .pad80 {
    padding-left: 3%;
    padding-right: 3%;
  }
}

@media (max-width: 900px) {
  .pad80 {
    padding-left: 2%;
    padding-right: 2%;
  }
}

.md-header .head_box {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 40;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

.md-header .logo {
  line-height: 1rem;
}

.md-header .h_le {
  padding-left: 4.167%;
  -webkit-box-flex: 1;
      -ms-flex-positive: 1;
          flex-grow: 1;
  position: relative;
}

.md-header .h_le::after {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  background-color: rgba(255, 255, 255, 0.4);
  position: absolute;
  bottom: 0;
  left: 0;
}

.md-header .h_ri {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.md-header .h_ri .center {
  padding-right: 0.3rem;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  position: relative;
}

.md-header .h_ri .center::after {
  content: "";
  display: block;
  width: 0.3rem;
  height: 1px;
  background-color: rgba(255, 255, 255, 0.4);
  position: absolute;
  right: 0;
  bottom: 0;
}

.md-header .h_ri .ul1 {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  position: relative;
}

.md-header .h_ri .ul1 .li1 {
  position: relative;
  padding: 0 0.3rem;
}

.md-header .h_ri .ul1 .li1:hover .ul2 {
  display: block;
}

.md-header .h_ri .ul1 .li1.on .a1 {
  color: #ed6d00;
}

.md-header .h_ri .ul1 .li1.on .a1::after {
  -webkit-transform: translateY(50%);
          transform: translateY(50%);
  height: 10px;
  background-color: transparent;
  background-image: url(../images/head_sel.png);
  background-position: center top;
  background-repeat: no-repeat;
}

.md-header .h_ri .ul1 .a1 {
  display: block;
  line-height: 1rem;
  color: #fff;
  white-space: nowrap;
}

.md-header .h_ri .ul1 .a1::after {
  content: "";
  width: 100%;
  height: 1px;
  background-color: rgba(255, 255, 255, 0.4);
  position: absolute;
  left: 0;
  bottom: 0;
}

.md-header .h_ri .ul1 .dd2 {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translate(-50%);
}

.md-header .h_ri .ul1 .ul2 {
  display: none;
  position: relative;
  min-width: 100%;
  width: 1.5rem;
}

.md-header .h_ri .ul1 .ul2 .li2:hover .ul3 {
  display: block;
}

.md-header .h_ri .ul1 .ul2 .a2 {
  display: block;
  text-align: center;
  background-color: #000;
  color: #fff;
  padding: 0.2rem;
}

.md-header .h_ri .ul1 .ul2 .a2:hover {
  text-decoration: underline;
}

.md-header .h_ri .ul1 .ul3 {
  position: absolute;
  top: 0;
  left: 100%;
	min-height: 100%;
  display: none;
}
.md-header .h_ri .ul1 .ul3 .a3 {
  display: block;
  width: 1.2rem;
  min-width: 60px;
  padding: 0.16rem 0.1rem;
  text-align: center;
  background-color: #000;
  color: #fff;
}
.md-header .h_ri .ul1 .ul3 .a3:hover {
  text-decoration: underline;
}

.md-header .h_ri .lang {
  margin-left: 0.6rem;
  position: relative;
}

.md-header .h_ri .lang:hover .bd {
  display: block;
}

.md-header .h_ri .lang .hd {
  line-height: 1rem;
}

.md-header .h_ri .lang .bd {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  -webkit-transform: translate(-50%);
          transform: translate(-50%);
}

.md-header .h_ri .lang .bd .sel {
  display: block;
  background-color: #000;
  color: #fff;
  text-align: center;
  width: 1.2rem;
  padding: 0.2rem;
}

.md-header .h_ri .lang .bd .sel:hover {
  text-decoration: underline;
}

.md-header .h_ri .search {
  line-height: 1rem;
  margin-left: 0.6rem;
  cursor: pointer;
}

.md-header .h_ri .mob_show {
  width: 2.44rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding-right: 4.167%;
  position: relative;
}

.md-header .h_ri .mob_show::after {
  content: "";
  display: block;
  width: 100%;
  height: 1px;
  background-color: rgba(255, 255, 255, 0.4);
  position: absolute;
  bottom: 0;
  left: 0;
}

.md-header .h_ri .more {
  display: none;
  width: 50px;
  height: 50px;
  position: relative;
  cursor: pointer;
}

.md-header .h_ri .more .line {
  width: 30px;
  height: 2px;
  background-color: #fff;
  position: absolute;
  left: 10px;
}

.md-header .h_ri .more .sp1 {
  top: 30%;
}

.md-header .h_ri .more .sp2 {
  top: 50%;
}

.md-header .h_ri .more .sp3 {
  top: 70%;
}

.md-header.ceiling .head_box {
  background-color: #000;
}

.md-header.ceiling .head_box .h_le::after,
.md-header.ceiling .head_box .h_ri::after,
.md-header.ceiling .head_box .a1::after,
.md-header.ceiling .head_box .mob_show::after {
  display: none;
}

.md-header.ceiling .head_box .center {
  border-right-color: transparent;
}

.md-header.ceiling .head_box .center::after {
  display: none;
}

.md-header .mob_mask {
  display: none;
  position: fixed;
  z-index: 99;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}

@media (max-width: 900px) {
  .md-header .head_box {
    background-color: #000 !important;
  }
  .md-header .head_box .h_le {
    padding-left: 2%;
  }
  .md-header .head_box .logo {
    line-height: 50px;
  }
  .md-header .head_box .logo img {
    height: 30px;
  }
  .md-header .head_box .h_ri .center {
    display: none !important;
  }
  .md-header .head_box .h_ri .search {
    margin-left: 0.4rem;
  }
  .md-header .head_box .h_ri .mob_show {
    padding-right: 2%;
    width: auto;
  }
  .md-header .head_box .h_ri .more {
    display: block;
    margin-left: 0.3rem;
  }
}

.md-header.m_show .md-mob_sideNav {
  right: 0;
  -webkit-transition: all 0.5s linear;
  transition: all 0.5s linear;
  opacity: 1;
}

.md-header.m_show .mob_mask {
  display: block;
}

.md-header.head_pro .head_box {
  background-color: #000 !important;
}

.md-search_form {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 100;
}

.md-search_form form {
  width: 100%;
  position: absolute;
  top: 20%;
  z-index: 402;
}

.md-search_form form .inp {
  width: 6rem;
  height: 40px;
  line-height: 40px;
  max-width: 75%;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
}

.md-search_form form .inp input {
  width: 100%;
  height: 100%;
  border: none;
  outline: none;
  padding-left: 20px;
}

.md-search_form form .btn {
  position: absolute;
  right: 0;
  width: 40px;
  height: 40px;
  border: none;
  outline: none;
  background-color: #ed6d00;
  background-image: url(../images/icon-search.png);
  background-repeat: no-repeat;
  background-position: center center;
  background-size: 50%;
  cursor: pointer;
}

.md-search_form.show {
  display: block;
}

.md-search_form .mask {
  position: fixed;
  z-index: 99;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}

.md-mob_sideNav {
  position: fixed;
  right: -100%;
  opacity: 0;
  top: 0;
  width: 300px;
  height: 100%;
  max-width: 50%;
  background-color: #000;
  padding-top: 10px;
  -webkit-transition: all 0.5s linear;
  transition: all 0.5s linear;
  z-index: 300;
}

.md-mob_sideNav .ul1 .li1 {
  color: #fff;
  position: relative;
  -webkit-user-select: none;
     -moz-user-select: none;
      -ms-user-select: none;
          user-select: none;
}

.md-mob_sideNav .ul1 .li1 .a1 {
  position: relative;
  line-height: 40px;
  padding-left: 20px;
  font-size: 16px;
}

.md-mob_sideNav .ul1 .li1 .ul2 {
  display: none;
}

.md-mob_sideNav .ul1 .li1 .ul2 .li2 .a2 {
  padding-left: 40px;
  line-height: 30px;
  font-size: 14px;
  display: block;
}

.md-mob_sideNav .ul1 .li1 .ul2 .li2 .a2:hover {
  color: #ed6d00;
  background-color: #fff;
}

.md-mob_sideNav .ul1 .has_nav::after {
  content: "+";
  display: inline-block;
  font-size: 20px;
  width: 20px;
  height: 40px;
  line-height: 40px;
  position: absolute;
  right: 20px;
  top: 0;
  color: #fff;
  text-align: center;
  vertical-align: middle;
}

.md-mob_sideNav .ul1 .has_nav.show::after {
  content: "-";
}

@media (max-width: 900px) {
  body {
    padding-top: 50px;
  }
}

#bp_container img,
#bp_sv,
#bp_vid {
  width: 80vw;
}
/*# sourceMappingURL=style.css.map */