html {
    font-size: 5.2083333333vw;
  }
  
  @media (max-width: 900px) {
    html {
      font-size: 46.875px;
    }
  }
  @media (min-width: 1921px) {
    .s0 {
      font-size: 0;
    }
    .s12 {
      font-size: 0.625vw;
    }
    .s13 {
      font-size: 0.6770833333vw;
    }
    .s14 {
      font-size: 0.7291666667vw;
    }
    .s15 {
      font-size: 0.78125vw;
    }
    .s16 {
      font-size: 0.8333333333vw;
    }
    .s17 {
      font-size: 0.8854166667vw;
    }
    .s18 {
      font-size: 0.9375vw;
    }
    .s19 {
      font-size: 0.9895833333vw;
    }
    .s20 {
      font-size: 1.0416666667vw;
    }
    .s21 {
      font-size: 1.09375vw;
    }
    .s22 {
      font-size: 1.1458333333vw;
    }
    .s23 {
      font-size: 1.1979166667vw;
    }
    .s24 {
      font-size: 1.25vw;
    }
    .s25 {
      font-size: 1.3020833333vw;
    }
    .s26 {
      font-size: 1.3541666667vw;
    }
    .s27 {
      font-size: 1.40625vw;
    }
    .s28 {
      font-size: 1.4583333333vw;
    }
    .s29 {
      font-size: 1.5104166667vw;
    }
    .s30 {
      font-size: 1.5625vw;
    }
    .s31 {
      font-size: 1.6145833333vw;
    }
    .s32 {
      font-size: 1.6666666667vw;
    }
    .s33 {
      font-size: 1.71875vw;
    }
    .s34 {
      font-size: 1.7708333333vw;
    }
    .s35 {
      font-size: 1.8229166667vw;
    }
    .s36 {
      font-size: 1.875vw;
    }
    .s37 {
      font-size: 1.9270833333vw;
    }
    .s38 {
      font-size: 1.9791666667vw;
    }
    .s39 {
      font-size: 2.03125vw;
    }
    .s40 {
      font-size: 2.0833333333vw;
    }
    .s41 {
      font-size: 2.1354166667vw;
    }
    .s42 {
      font-size: 2.1875vw;
    }
    .s43 {
      font-size: 2.2395833333vw;
    }
    .s44 {
      font-size: 2.2916666667vw;
    }
    .s45 {
      font-size: 2.34375vw;
    }
    .s46 {
      font-size: 2.3958333333vw;
    }
    .s47 {
      font-size: 2.4479166667vw;
    }
    .s48 {
      font-size: 2.5vw;
    }
    .s49 {
      font-size: 2.5520833333vw;
    }
    .s50 {
      font-size: 2.6041666667vw;
    }
    .s51 {
      font-size: 2.65625vw;
    }
    .s52 {
      font-size: 2.7083333333vw;
    }
    .s53 {
      font-size: 2.7604166667vw;
    }
    .s54 {
      font-size: 2.8125vw;
    }
    .s55 {
      font-size: 2.8645833333vw;
    }
    .s56 {
      font-size: 2.9166666667vw;
    }
    .s57 {
      font-size: 2.96875vw;
    }
    .s58 {
      font-size: 3.0208333333vw;
    }
    .s59 {
      font-size: 3.0729166667vw;
    }
    .s60 {
      font-size: 3.125vw;
    }
    .s62 {
      font-size: 3.2291666667vw;
    }
    .s64 {
      font-size: 3.3333333333vw;
    }
    .s65 {
      font-size: 3.3854166667vw;
    }
    .s66 {
      font-size: 3.4375vw;
    }
    .s70 {
      font-size: 3.6458333333vw;
    }
    .s72 {
      font-size: 3.75vw;
    }
    .s78 {
      font-size: 4.0625vw;
    }
    .s80 {
      font-size: 4.1666666667vw;
    }
    .s98 {
      font-size: 5.1041666667vw;
    }
    .s100 {
      font-size: 5.2083333333vw;
    }
    .s107 {
      font-size: 5.5729166667vw;
    }
    .s200 {
      font-size: 10.4166666667vw;
    }
  }
  @media (max-width: 1920px) and (min-width: 551px) {
    .s0 {
      font-size: 0;
    }
    .s12 {
      font-size: 12px;
    }
    .s13 {
      font-size: calc(12px + 0.0520833333vw);
    }
    .s14 {
      font-size: calc(12px + 0.1041666667vw);
    }
    .s15 {
      font-size: calc(12px + 0.15625vw);
    }
    .s16 {
      font-size: calc(12px + 0.2083333333vw);
    }
    .s17 {
      font-size: calc(12px + 0.2604166667vw);
    }
    .s18 {
      font-size: calc(12px + 0.3125vw);
    }
    .s19 {
      font-size: calc(12px + 0.3645833333vw);
    }
    .s20 {
      font-size: calc(12px + 0.4166666667vw);
    }
    .s21 {
      font-size: calc(12px + 0.46875vw);
    }
    .s22 {
      font-size: calc(12px + 0.5208333333vw);
    }
    .s23 {
      font-size: calc(12px + 0.5729166667vw);
    }
    .s24 {
      font-size: calc(12px + 0.625vw);
    }
    .s25 {
      font-size: calc(12px + 0.6770833333vw);
    }
    .s26 {
      font-size: calc(12px + 0.7291666667vw);
    }
    .s27 {
      font-size: calc(12px + 0.78125vw);
    }
    .s28 {
      font-size: calc(12px + 0.8333333333vw);
    }
    .s29 {
      font-size: calc(12px + 0.8854166667vw);
    }
    .s30 {
      font-size: calc(12px + 0.9375vw);
    }
    .s31 {
      font-size: calc(12px + 0.9895833333vw);
    }
    .s32 {
      font-size: calc(12px + 1.0416666667vw);
    }
    .s33 {
      font-size: calc(12px + 1.09375vw);
    }
    .s34 {
      font-size: calc(12px + 1.1458333333vw);
    }
    .s35 {
      font-size: calc(12px + 1.1979166667vw);
    }
    .s36 {
      font-size: calc(12px + 1.25vw);
    }
    .s37 {
      font-size: calc(12px + 1.3020833333vw);
    }
    .s38 {
      font-size: calc(12px + 1.3541666667vw);
    }
    .s39 {
      font-size: calc(12px + 1.40625vw);
    }
    .s40 {
      font-size: calc(12px + 1.4583333333vw);
    }
    .s41 {
      font-size: calc(12px + 1.5104166667vw);
    }
    .s42 {
      font-size: calc(12px + 1.5625vw);
    }
    .s43 {
      font-size: calc(12px + 1.6145833333vw);
    }
    .s44 {
      font-size: calc(12px + 1.6666666667vw);
    }
    .s45 {
      font-size: calc(12px + 1.71875vw);
    }
    .s46 {
      font-size: calc(12px + 1.7708333333vw);
    }
    .s47 {
      font-size: calc(12px + 1.8229166667vw);
    }
    .s48 {
      font-size: calc(12px + 1.875vw);
    }
    .s49 {
      font-size: calc(12px + 1.9270833333vw);
    }
    .s50 {
      font-size: calc(12px + 1.9791666667vw);
    }
    .s51 {
      font-size: calc(12px + 2.03125vw);
    }
    .s52 {
      font-size: calc(12px + 2.0833333333vw);
    }
    .s53 {
      font-size: calc(12px + 2.1354166667vw);
    }
    .s54 {
      font-size: calc(12px + 2.1875vw);
    }
    .s55 {
      font-size: calc(12px + 2.2395833333vw);
    }
    .s56 {
      font-size: calc(12px + 2.2916666667vw);
    }
    .s57 {
      font-size: calc(12px + 2.34375vw);
    }
    .s58 {
      font-size: calc(12px + 2.3958333333vw);
    }
    .s59 {
      font-size: calc(12px + 2.4479166667vw);
    }
    .s60 {
      font-size: calc(12px + 2.5vw);
    }
    .s62 {
      font-size: calc(12px + 2.6041666667vw);
    }
    .s64 {
      font-size: calc(12px + 2.7083333333vw);
    }
    .s65 {
      font-size: calc(12px + 2.7604166667vw);
    }
    .s66 {
      font-size: calc(12px + 2.8125vw);
    }
    .s70 {
      font-size: calc(12px + 3.0208333333vw);
    }
    .s72 {
      font-size: calc(12px + 3.125vw);
    }
    .s78 {
      font-size: calc(12px + 3.4375vw);
    }
    .s80 {
      font-size: calc(12px + 3.5416666667vw);
    }
    .s98 {
      font-size: calc(12px + 4.4791666667vw);
    }
    .s100 {
      font-size: calc(12px + 4.5833333333vw);
    }
    .s107 {
      font-size: calc(12px + 4.9479166667vw);
    }
    .s200 {
      font-size: calc(12px + 9.7916666667vw);
    }
  }
  @media (max-width: 550px) {
    .s0 {
      font-size: 0;
    }
    .s12 {
      font-size: 12px;
    }
    .s13 {
      font-size: 12.2864583333px;
    }
    .s14 {
      font-size: 12.5729166667px;
    }
    .s15 {
      font-size: 12.859375px;
    }
    .s16 {
      font-size: 13.1458333333px;
    }
    .s17 {
      font-size: 13.4322916667px;
    }
    .s18 {
      font-size: 13.71875px;
    }
    .s19 {
      font-size: 14.0052083333px;
    }
    .s20 {
      font-size: 14.2916666667px;
    }
    .s21 {
      font-size: 14.578125px;
    }
    .s22 {
      font-size: 14.8645833333px;
    }
    .s23 {
      font-size: 15.1510416667px;
    }
    .s24 {
      font-size: 15.4375px;
    }
    .s25 {
      font-size: 15.7239583333px;
    }
    .s26 {
      font-size: 16.0104166667px;
    }
    .s27 {
      font-size: 16.296875px;
    }
    .s28 {
      font-size: 16.5833333333px;
    }
    .s29 {
      font-size: 16.8697916667px;
    }
    .s30 {
      font-size: 17.15625px;
    }
    .s31 {
      font-size: 17.4427083333px;
    }
    .s32 {
      font-size: 17.7291666667px;
    }
    .s33 {
      font-size: 18.015625px;
    }
    .s34 {
      font-size: 18.3020833333px;
    }
    .s35 {
      font-size: 18.5885416667px;
    }
    .s36 {
      font-size: 18.875px;
    }
    .s37 {
      font-size: 19.1614583333px;
    }
    .s38 {
      font-size: 19.4479166667px;
    }
    .s39 {
      font-size: 19.734375px;
    }
    .s40 {
      font-size: 20.0208333333px;
    }
    .s41 {
      font-size: 20.3072916667px;
    }
    .s42 {
      font-size: 20.59375px;
    }
    .s43 {
      font-size: 20.8802083333px;
    }
    .s44 {
      font-size: 21.1666666667px;
    }
    .s45 {
      font-size: 21.453125px;
    }
    .s46 {
      font-size: 21.7395833333px;
    }
    .s47 {
      font-size: 22.0260416667px;
    }
    .s48 {
      font-size: 22.3125px;
    }
    .s49 {
      font-size: 22.5989583333px;
    }
    .s50 {
      font-size: 22.8854166667px;
    }
    .s51 {
      font-size: 23.171875px;
    }
    .s52 {
      font-size: 23.4583333333px;
    }
    .s53 {
      font-size: 23.7447916667px;
    }
    .s54 {
      font-size: 24.03125px;
    }
    .s55 {
      font-size: 24.3177083333px;
    }
    .s56 {
      font-size: 24.6041666667px;
    }
    .s57 {
      font-size: 24.890625px;
    }
    .s58 {
      font-size: 25.1770833333px;
    }
    .s59 {
      font-size: 25.4635416667px;
    }
    .s60 {
      font-size: 25.75px;
    }
    .s62 {
      font-size: 26.3229166667px;
    }
    .s65 {
      font-size: 26.8958333333px;
    }
    .s65 {
      font-size: 27.1822916667px;
    }
    .s66 {
      font-size: 27.46875px;
    }
    .s70 {
      font-size: 28.6145833333px;
    }
    .s72 {
      font-size: 29.1875px;
    }
    .s78 {
      font-size: 30.90625px;
    }
    .s80 {
      font-size: 31.4791666667px;
    }
    .s98 {
      font-size: 36.6354166667px;
    }
    .s100 {
      font-size: 37.2083333333px;
    }
    .s107 {
      font-size: 39.2135416667px;
    }
    .s200 {
      font-size: 65.8541666667px;
    }
  }
  #bp_container video {
    width: 80%;
  }
  
  .w1000 {
    width: 10rem;
    margin: 0 auto;
    max-width: 80%;
  }
  
  .w1200 {
    width: 12rem;
    margin: 0 auto;
    max-width: 90%;
  }
  
  .w1240 {
    width: 12.4rem;
    margin: 0 auto;
    max-width: 90%;
  }
  
  .w1280 {
    width: 12.8rem;
    margin: 0 auto;
    max-width: 90%;
  }
  
  .w1300 {
    width: 13rem;
    margin: 0 auto;
    max-width: 90%;
  }
  
  .w1400 {
    width: 14rem;
    margin: 0 auto;
    max-width: 92%;
  }
  
  .w1440 {
    width: 14.4rem;
    margin: 0 auto;
    max-width: 92%;
  }
  
  .w1500 {
    width: 15rem;
    margin: 0 auto;
    max-width: 92%;
  }
  
  .w1520 {
    width: 15.2rem;
    margin: 0 auto;
    max-width: 96%;
  }
  
  .w1600 {
    width: 16rem;
    margin: 0 auto;
    max-width: 94%;
  }
  
  .w1720 {
    width: 17.2rem;
    margin: 0 auto;
    max-width: 98%;
  }
  
  .w1760 {
    width: 17.6rem;
    margin: 0 auto;
    max-width: 98%;
  }
  
  .w1800 {
    width: 18rem;
    margin: 0 auto;
    max-width: 98%;
  }
  
  .w1820 {
    width: 18.2rem;
    margin: 0 auto;
    max-width: 98%;
  }
  
  /*视频容器样式*/
  .v-a {
    position: fixed;
    left: 0;
    top: 120%;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 999999999;
    transition: top 0.5s ease-in-out;
  }
  
  .v-a.show {
    top: 0;
  }
  
  .v-a.show .v-e {
    visibility: visible;
  }
  
  .v-a.show .v-f {
    display: block;
  }
  
  .v-b {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
  }
  
  .v-c {
    display: block;
    width: 60px;
    height: 50px;
    font-size: 30px;
    text-align: center;
    line-height: 50px;
    color: #fff;
    position: absolute;
    left: 0;
    top: 0;
    cursor: pointer;
    z-index: 10000;
  }
  
  .v-e {
    visibility: hidden;
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    right: 0px;
    bottom: 0px;
    max-width: 100%;
    max-height: 100%;
    margin: auto;
  }
  
  .v-f {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    width: 75%;
    max-width: 800px;
    max-height: calc(100% - 80px);
    transform: translate(-50%, -50%);
  }
  
  @media (max-width: 900px) {
    body {
      padding-top: 50px;
      transition: all 0.3s linear;
    }
  }
  
  @-webkit-keyframes jump {
    0% {
      transform: translateY(0);
    }
    25% {
      transform: translateY(-6px);
    }
    50% {
      transform: translateY(0px);
    }
    75% {
      transform: translateY(6px);
    }
    100% {
      transform: translateY(0);
    }
  }
  
  @keyframes jump {
    0% {
      transform: translateY(0);
    }
    25% {
      transform: translateY(-6px);
    }
    50% {
      transform: translateY(0px);
    }
    75% {
      transform: translateY(6px);
    }
    100% {
      transform: translateY(0);
    }
  }
  @-webkit-keyframes line {
    0% {
      width: 0;
    }
    100% {
      width: 100%;
    }
  }
  @keyframes line {
    0% {
      width: 0;
    }
    100% {
      width: 100%;
    }
  }
  section {
    position: relative;
  }
  
  .md-head.m_show .md-mob_sideNav {
    right: 0;
    transform: translate(0%);
    transform: scaleY(1);
    transition: all 0.2s linear;
    opacity: 1;
  }
  .md-head.m_show .mob_mask {
    display: block;
  }
  .md-head.ceiling .head_pc, .md-head.white .head_pc {
    background-color: #fff;
    transition: all 0.3s;
    box-shadow: 4px 6px 43px 8px rgba(0, 0, 0, 0.02);
  }
  .md-head.ceiling .head_pc .logo, .md-head.white .head_pc .logo {
    background-image: url(../images/h-logo2.png);
  }
  .md-head.ceiling .head_pc .ul1 .a1, .md-head.white .head_pc .ul1 .a1 {
    color: #222;
  }
  .md-head.white {
    height: 0.84rem;
  }
  .md-head .mob_mask {
    display: none;
    top: 0;
    left: 0;
    position: fixed;
    z-index: 99;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.3);
  }
  @media (min-width: 900px) {
    .md-head .mob_mask {
      display: none !important;
    }
  }
  @media (max-width: 900px) {
    .md-head {
      height: 0 !important;
    }
    .md-head.white {
      height: 0;
    }
  }
  
  .head_pc {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 99;
    /* box-shadow: 0 -1px 0 rgba(255, 255, 255, 0.12) inset; */
    box-shadow: 0 -1px 0 rgb(139 139 139 / 12%) inset;
    transition: all 0.3s;
  }
  @media (max-width: 900px) {
    .head_pc {
      border-color: transparent;
      background-color: #202020 !important;
    }
  }
  
  .head_box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-right: 0.4rem;
  }
  .head_box .logo {
    flex-shrink: 0;
    position: relative;
    background-image: url(../images/h-logo1.png);
    background-repeat: no-repeat;
    background-size: contain;
  }
  .head_box .logo img {
    height: 0.62rem;
    min-height: 20px;
    opacity: 0;
  }
  .head_box .bd_ul {
    position: absolute;
    top: 95%;
    right: 0;
    min-width: 80px;
    width: 1rem;
    display: none;
    background-color: #fff;
    box-shadow: 0px 8px 7px 1px rgba(132, 132, 132, 0.5);
    border-radius: 5px;
    overflow: hidden;
  }
  .head_box .bd_ul .bd_li {
    padding: 0 0.06rem;
    transition: all 0.3s;
  }
  .head_box .bd_ul .bd_li:hover {
    background-color: #e4e4e4;
    transition: all 0.3s;
  }
  .head_box .bd_ul .bd_a {
    display: block;
    text-align: center;
    padding: 0.13rem 0;
    box-sizing: border-box;
    letter-spacing: 0.03rem;
    transition: all 0.3s;
    line-height: 1;
    border-bottom: 1px solid #e4e4e4;
  }
  .head_box .hb_ri {
    display: flex;
    align-items: center;
  }
  .head_box .ul1 {
    display: flex;
    margin-right: 1.2rem;
  }
  .head_box .ul1 .li1 {
    position: relative;
  }
  .head_box .ul1 .li1:hover .ul2 {
    top: 100%;
    opacity: 1;
    transition: all 0.3s;
    pointer-events: auto;
  }
  .head_box .ul1 .pro-li {
    position: static;
  }
  .head_box .ul1 .a1 {
    display: block;
    white-space: nowrap;
    position: relative;
    padding: 0 0.38rem;
    line-height: 0.84rem;
    text-align: center;
    color: #ffffff;
  }
  .head_box .ul1 .a1:hover {
    color: #e6b709 !important;
    transition: all 0.3s;
  }
  .head_box .ul1 .a1.on {
    color: #e6b709 !important;
  }
  .head_box .ul1 .a1.on::before {
    content: "";
    width: 0.54rem;
    height: 2px;
    background-color: #feca0a;
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translate(-50%);
  }
  .head_box .ul1 .ul2 {
    position: absolute;
    top: 110%;
    left: 50%;
    transform: translate(-50%);
    min-width: 100%;
    background-color: #202020;
    color: #fff;
    box-shadow: 0px 8px 7px 1px rgba(32, 32, 32, 0.6);
    pointer-events: none;
    opacity: 0;
    text-align: center;
    transition: all 0.2s;
  }
  .head_box .ul1 .a2 {
    display: block;
    text-align: center;
    padding: 0.15rem;
    white-space: nowrap;
    position: relative;
    transition: all 0.3s;
  }
  .head_box .ul1 .a2::before {
    content: "";
    width: 0;
    height: 2px;
    background-color: #e6b709;
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translate(-50%);
    transition: all 0.2s;
  }
  .head_box .ul1 .a2:hover {
    color: #e6b709;
    transition: all 0.3s;
  }
  .head_box .ul1 .a2:hover::before {
    width: 100%;
    transition: all 0.2s;
  }
  .head_box .lang {
    margin-left: 0.5rem;
    position: relative;
  }
  .head_box .lang:hover .bd {
    opacity: 1;
    transform: translateY(0%);
    transition: all 0.3s;
  }
  .head_box .lang .hd {
    position: relative;
    display: flex;
    align-items: center;
    line-height: 1;
    color: #fff;
    cursor: pointer;
  }
  .head_box .lang .hd span {
    margin: 0 0.1rem;
  }
  .head_box .lang .bd {
    position: absolute;
    width: 100%;
    top: 150%;
    left: 0;
    opacity: 0;
    transform: translateY(10%);
    transition: all 0.3s;
  }
  .head_box .lang .b_a {
    display: block;
    background-color: #000;
    color: #fff;
    text-align: center;
    padding: 0.1rem;
  }
  .head_box .lang .b_a:hover {
    color: #e6b709;
  }
  .head_box .search {
    position: relative;
    cursor: pointer;
    width: 0.4rem;
    height: 0.4rem;
    border-radius: 50%;
    background-color: #feca0a;
    background-image: url(../images/icon-mag1.png);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 43.5897435897% auto;
  }
  .head_box .search img {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 43.5897435897%;
  }
  .head_box .search .i2 {
    display: none;
  }
  .head_box .login {
    position: relative;
    margin-left: 0.45rem;
  }
  .head_box .login.has_login:hover .bd {
    display: block;
  }
  .head_box .login .hd {
    line-height: 1;
    padding: 0.1rem 0.22rem;
    background-color: #e6b709;
    color: #fff;
    border-radius: 0.1rem;
    display: block;
  }
  .head_box .login .bd {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translate(-50%);
    width: 100%;
    padding-top: 0.2rem;
    width: 1rem;
    min-width: 60px;
    display: none;
  }
  .head_box .login .btn {
    text-align: center;
    background-color: #fff;
    color: #e6b709;
    cursor: pointer;
    padding: 0.1rem 0;
  }
  .head_box .more {
    display: none;
    width: 25px;
    height: 50px;
    position: relative;
    cursor: pointer;
    margin-left: 20px;
    background-image: url(../images/icon-mob.png);
    background-repeat: no-repeat;
    background-size: 100% auto;
    background-position: center;
  }
  .head_box .sub-nav {
    position: absolute;
    left: 0;
    top: 100%;
    width: 100%;
    background-color: #fff;
    display: none;
  }
  .head_box .sub_box {
    padding-top: 0.56rem;
    padding-bottom: 0.35rem;
  }
  .head_box .sub_box .list1 {
    display: flex;
    justify-content: space-between;
  }
  .head_box .sub_box .list2 {
    display: flex;
    flex-wrap: wrap;
    width: 13.8rem;
  }
  .head_box .sub_box .list2 .sub_i {
    margin-right: 0.6rem;
  }
  .head_box .sub_box .list2 .sub_i:nth-child(4n) {
    margin-right: 0;
  }
  .head_box .sub_box .list3 {
    display: flex;
  }
  .head_box .sub_box .list3 .sub_i {
    margin-right: 0.6rem;
    margin-bottom: 0;
  }
  .head_box .sub_box .list3 .sub_i:nth-child(5) {
    margin-right: 0;
  }
  .head_box .sub_i {
    width: 3rem;
    display: flex;
    margin-bottom: 0.64rem;
  }
  .head_box .sub_i .img {
    width: 1.2rem;
  }
  .head_box .sub_i .img img {
    width: 100%;
  }
  .head_box .sub_i .tee {
    width: 1.8rem;
    padding-left: 0.15rem;
  }
  .head_box .sub_i .stt {
    display: flex;
    justify-content: space-between;
    padding-bottom: 0.14rem;
    border-bottom: 1px solid #eee;
  }
  .head_box .sub_i .stt:hover, .head_box .sub_i .stt.on {
    border-bottom: 1px solid #feca0a;
    color: #feca0a;
  }
  .head_box .sub_i .stt:hover .ss, .head_box .sub_i .stt.on .ss {
    color: #feca0a;
  }
  .head_box .sub_i .stt .sta {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
  }
  .head_box .sub_i .stt .ss {
    color: #777;
    transform: rotate(10deg);
  }
  .head_box .sub_i .ul {
    padding-top: 0.24rem;
  }
  .head_box .sub_i .li {
    margin-bottom: 0.19rem;
  }
  .head_box .sub_i .li:last-child {
    margin-bottom: 0;
  }
  .head_box .sub_i .la {
    color: #666;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
  }
  .head_box .sub_i .la:hover, .head_box .sub_i .la.on {
    color: #feca0a;
  }
  @media (max-width: 1280px) {
    .head_box .ul1 .a1 {
      padding: 0 0.1rem;
    }
    .head_box .ph .num {
      display: none;
    }
  }
  @media (max-width: 900px) {
    .head_box .logo {
      background-image: url(../images/h-logo1.png) !important;
    }
    .head_box .ul1 {
      display: none;
    }
    .head_box .more {
      display: block;
    }
  }
  
  .md-mob_sideNav {
    position: fixed;
    right: -100%;
    opacity: 0;
    top: 50px;
    width: 10rem;
    max-width: 70%;
    height: calc(100vh - 50px);
    transform-origin: top;
    background-color: #202020 !important;
    transition: all 0.2s linear;
    z-index: 300;
  }
  .md-mob_sideNav .mob_bot {
    padding: 0 20px;
  }
  .md-mob_sideNav .ul1 {
    height: 100%;
    overflow-y: auto;
    scrollbar-width: thin;
    color: #fff;
  }
  .md-mob_sideNav .ul1::-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-mob_sideNav .ul1::-webkit-scrollbar-thumb {
    /*滚动条里面小方块*/
    border-radius: 10px;
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    background: #fff;
  }
  .md-mob_sideNav .ul1::-webkit-scrollbar-track {
    /*滚动条里面轨道*/
    box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.2);
    border-radius: 10px;
    background: #ededed;
  }
  .md-mob_sideNav .ul1 .li1 {
    position: relative;
    -webkit-user-select: none;
       -moz-user-select: none;
        -ms-user-select: none;
            user-select: none;
    margin: auto;
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  }
  .md-mob_sideNav .ul1 .a1 {
    position: relative;
    line-height: 50px;
    padding-left: 20px;
    font-size: 16px;
  }
  .md-mob_sideNav .ul1 .ul2 {
    display: none;
  }
  .md-mob_sideNav .ul1 .ul2 .li2 .a2 {
    margin: 5px 0;
    padding-left: 40px;
    line-height: 30px;
    font-size: 14px;
    display: block;
  }
  .md-mob_sideNav .ul1 .ul2 .li2 .a2:hover {
    color: #e6b709;
  }
  .md-mob_sideNav .ul1 .dt {
    position: relative;
  }
  .md-mob_sideNav .ul1 .has_nav .dt::after {
    content: "";
    width: 14px;
    height: 14px;
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    background-image: url(../image/hm_1.png);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
  }
  .md-mob_sideNav .ul1 .has_nav.show .dt::after {
    background-image: url(../image/hm_2.png);
  }
  .md-mob_sideNav .hmob_off {
    padding: 0 10px;
    height: 50px;
    border-bottom: 1px solid #eee;
    display: flex;
    justify-content: flex-end;
  }
  .md-mob_sideNav .hmob_off .m_off {
    width: 50px;
    height: 50px;
    background-image: url(../image/m_off.png);
    background-size: 30% auto;
    background-position: center;
    background-repeat: no-repeat;
    cursor: pointer;
    opacity: 0.8;
  }
  .md-mob_sideNav .hmob_top {
    height: calc(100% - 120px);
  }
  .md-mob_sideNav .hmob_bot {
    height: 70px;
    display: flex;
    justify-content: center;
    border-top: 1px solid #333;
  }
  .md-mob_sideNav .hmob_bot .btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    line-height: 1;
    cursor: pointer;
  }
  .md-mob_sideNav .hmob_bot img {
    width: 20px;
    margin-right: 5px;
  }
  .md-mob_sideNav .hmob_lang {
    position: absolute;
    right: -100%;
    top: 0;
    width: 100%;
    height: 100%;
    padding: 20px;
    padding-top: 0;
    background-color: #fff;
    transition: all 0.2s;
  }
  .md-mob_sideNav .hmob_lang.show {
    right: 0;
    transition: all 0.2s;
  }
  .md-mob_sideNav .hmob_back {
    display: flex;
    align-items: center;
    line-height: 1;
    padding: 20px 0;
    cursor: pointer;
  }
  .md-mob_sideNav .hmob_back img {
    margin-right: 10px;
  }
  .md-mob_sideNav .dd1 {
    font-weight: bold;
  }
  .md-mob_sideNav .l_ul {
    margin-top: 10px;
  }
  .md-mob_sideNav .l_ul .l_la {
    display: block;
    padding: 6px 0;
  }
  .md-mob_sideNav .l_ul .l_la:hover {
    color: #e6b709;
  }
  @media (min-width: 1500px) {
    .md-mob_sideNav {
      display: none !important;
    }
  }
  
  .md-search_form {
    position: fixed;
    top: 0rem;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    transform-origin: top;
    transition: all 0.2s;
  }
  .md-search_form .h_form {
    width: 100%;
    position: relative;
    z-index: 402;
    padding: 0.6rem 0;
    background-color: #fff;
  }
  .md-search_form .h_form .inp {
    width: 6rem;
    margin: 0 auto;
    overflow: hidden;
    position: relative;
    border-bottom: 1px solid #ccc;
  }
  .md-search_form .h_form .inp input {
    width: 100%;
    height: 0.5rem;
    min-height: 40px;
    border: none;
    outline: none;
  }
  .md-search_form .h_form .h_sub {
    position: absolute;
    right: 0rem;
    top: 50%;
    transform: translateY(-50%);
    width: 0.4rem;
    min-width: 30px;
    height: 0.4rem;
    min-height: 30px;
    border-radius: 50%;
    background-color: #e6b709;
    background-image: url(../image/icon-mag1.png);
    background-repeat: no-repeat;
    background-position: center center;
    background-size: 43.5897435897% auto;
    cursor: pointer;
    z-index: 10;
    border: none;
    outline: none;
  }
  .md-search_form.show {
    transform: scaleY(1);
    transition: all 0.2s;
    display: block;
    opacity: 1;
    pointer-events: auto;
  }
  .md-search_form .mask {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 99;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
  }
  
  .md-foot {
    position: relative;
    background-color: #222;
  }
  
  .foot-1 .box {
    display: flex;
    justify-content: space-between;
    padding-top: 0.62rem;
    padding-bottom: 0.12rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
  .foot-1 .navs {
    display: flex;
  }
  .foot-1 .navs .na {
    color: #fff;
    margin-right: 0.8rem;
  }
  .foot-1 .logo {
    margin-bottom: 0.4rem;
  }
  .foot-1 .logo img {
    width: 2.03rem;
  }
  .foot-1 .ti {
    display: flex;
    color: #fff;
    margin-bottom: 0.2rem;
    opacity: 0.6;
  }
  .foot-1 .ti .t_icon {
    flex-shrink: 0;
    width: 0.2rem;
    margin-right: 0.3rem;
    padding-top: 0.1rem;
  }
  .foot-1 .ti .t_icon img {
    width: 100%;
  }
  .foot-1 .ti .tte {
    line-height: 1.875;
  }
  .foot-1 .ul1 {
    display: flex;
    padding-top: 0.05rem;
  }
  .foot-1 .ul1 .li1 {
    margin-right: 0.7rem;
  }
  .foot-1 .ul1 .li1:last-child {
    margin-right: 0;
  }
  .foot-1 .ul1 .a1 {
    display: inline-block;
    position: relative;
    color: #fff;
    font-weight: 500;
  }
  .foot-1 .ul1 .ul2 {
    margin-top: 0.5rem;
  }
  .foot-1 .ul1 .li2 {
    margin-bottom: 0.17rem;
  }
  .foot-1 .ul1 .li2:last-child {
    margin-bottom: 0;
  }
  .foot-1 .ul1 .a2 {
    color: rgba(255, 255, 255, 0.6);
    transition: all 0.3s;
  }
  .foot-1 .ul1 .a2:hover {
    color: #fff;
    transition: all 0.3s;
  }
  .foot-1 .shares {
    display: flex;
    color: #fff;
    align-items: center;
  }
  .foot-1 .shares .si {
    position: relative;
    margin-left: 0.16rem;
  }
  .foot-1 .shares .si:hover .hd .i1 {
    display: none;
  }
  .foot-1 .shares .si:hover .hd .i2 {
    display: block;
  }
  .foot-1 .shares .si:hover .bd {
    opacity: 1;
  }
  .foot-1 .shares .hd {
    width: 0.4rem;
    height: 0.4rem;
    min-width: 30px;
    min-height: 30px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    position: relative;
  }
  .foot-1 .shares .hd img {
    width: 100%;
    position: absolute;
    left: 0;
    top: 0;
  }
  .foot-1 .shares .hd .i2 {
    display: none;
  }
  .foot-1 .shares .bd {
    position: absolute;
    left: 50%;
    bottom: 120%;
    transform: translate(-50%);
    width: 1.2rem;
    opacity: 0;
    pointer-events: none;
  }
  .foot-1 .shares .bd img {
    width: 100%;
  }
  @media (max-width: 1400px) {
    .foot-1 .ul1 .li1 {
      margin-right: 0.4rem;
    }
  }
  @media (max-width: 900px) {
    .foot-1 .ul1 {
      display: none;
    }
    .foot-1 .f1_le {
      width: 100%;
      display: none;
    }
    .foot-1 .ti .t_icon {
      width: 20px;
    }
    .foot-1 .navs {
      display: none;
    }
  }
  
  .foot-2 {
    color: rgba(255, 255, 255, 0.5);
  }
  .foot-2 .box {
    display: flex;
    justify-content: space-between;
    padding: 0.3rem 0;
    padding-bottom: 0.38rem;
    border-top: 1px solid rgba(0, 0, 0, 0.4);
  }
  .foot-2 .f2_le {
    line-height: 2;
  }
  .foot-2 .f2_le a:hover {
    color: #fff;
  }
  .foot-2 .f2_ri {
    display: flex;
    align-items: center;
    color: #fff;
  }
  .foot-2 .i1 {
    width: 0.4rem;
    margin-right: 0.2rem;
  }
  @media (max-width: 900px) {
    .foot-2 .box {
      flex-wrap: wrap;
    }
    .foot-2 .f2_ri {
      text-align: right;
    }
  }