html, body {
    position: relative;
    height: 100%;
  }
  .container{
    height: 100%;
  }
  .container{
    min-width: 1280px;
    overflow-x:auto;
  }
  .fullPage_title{
    width:100%;
    height:468px;
    overflow: hidden;
    position: relative;
    background:#000;
  }
  .fullPage_title .background-scene {
      width:1200px;
      height:600px;
      position: absolute;
      top: 0;
      left: 0;
      right:0;
      bottom:0;
      margin:auto;
      overflow: hidden;
      z-index:1;
  }
  .fullPage_title canvas{
      width:1800px;
      height:900px;
      position: absolute;
      left: 50%;
      margin-left: -900px;
      margin-top: -450px;
      top: 50%;
  
  }
  /* 大文字 动画效果 */
  .fullPage_title .title{
    position: absolute;
    z-index: 2;
    width:100%;
    height:85%;
    top:40%;
    left:0;
  
  }
  .fullPage_title .font-ol-title{
    position: relative;
    overflow: hidden;
    width:450px;
    height:115px;
    margin:0 auto;
  }
  .fullPage_title .font-ol-title .f{
    height:115px;
    width:450px;
    margin:0 auto;
  }
  .fullPage_title .font-ol-title .o{
    vertical-align: top;
    overflow: hidden;
  }
  .fullPage_title .font-ol-title span{
    font-size:60px;
    font-weight: 500;
    font-weight: bold;
    color:#FFF;
    transition: all .5s ease;
    display: block;
  }
  .fullPage_title .font-ol-title span{ 
    -webkit-transform: translate(0px, 300px);
            transform: translate(0px, 300px);
  }
  
  .is_loaded .fullPage_title .font-ol-title span{ 
    -webkit-transform: translate(0px, 0px);
            transform: translate(0px, 0px);
  }
  /* title 整行文字动画 */
  .fullPage_title .font-ol-info{
    display: block;
    text-align: center;
    font-size: 24px;
    color: #fff;
    width: 650px;
    height: 30px;
    margin: 0 auto;
  }
  .fullPage_title .font-ol-info .f{
    height:100%;
  }
  .fullPage_title .font-ol-info .o{
  
    height:100%;
    display: inline-block;
    vertical-align: top;
    overflow: hidden;
  }
  .fullPage_title .font-ol-info span{
    height:100%;
    display: inline-block;
   transition: all .5s ease;
    -webkit-transform: translate(0px, 50px);
    transform: translate(0px, 50px);
  }
  .is_loaded .fullPage_title .font-ol-info span{
      -webkit-transform: translate(0px, 2px);
      -webkit-transition-delay:.4s;
      transform: translate(0px, 2px);
      transition-delay:.4s;
  }
  
  /* switchTab */
  .switchTab {
    position: relative;
    z-index: 111;
  }
  .switchTab .tabTitle{
    width:720px;
    height:115px;
    position: absolute;
    top:-58px;
    left:50%;
    margin-left:-360px;
    overflow: hidden;
    background:rgba(255,255,255,1); 
    box-shadow:0px 0px 20px 5px rgba(0, 0, 0, 0.08);
  
  }
  .switchTab .tabTitle > div{
    width:33.333%;
    font-size:24px;
    color:#2e2f36;
    height:114px;
    line-height: 114px;
    text-align: center;
    float:left;
    overflow: hidden;
    margin-top:2px;
    background:#fff;
    cursor: pointer;
    transition: all 500ms ease-in-out;
  }
  .switchTab.effect .tabTitle > div{
      width:50%;
  }
  .switchTab .tabTitle > div.active{ 
    background:#f5f5f5; 
  
  }
  .switchTab .tabTitle > div:hover{
    background:#f5f5f5; 
  }
  
  .switchTab .tabTitle .underline{ 
    position: absolute;
    width:33.333%;
    height:4px;
    background:#2e2f36;
    left:0;
    z-index: 111;
    bottom: 0;
    transition: all .5s ease;
  }
  .switchTab.effect .tabTitle .underline{
    width:50%
  }
  
  
  /* 副标题 动画 */
  
  .little_title  .font-ol-title_ZN{
    width:40px;
    height:30px;
    color:#1f2022;
    font-size:18px;
    font-weight:600;
    overflow: hidden;
  }
  .little_title  .font-ol-title_EN{
    width:500px;
    height:70px;
    color:#1f2022;
    font-size:70px;
    /* font-weight:600; */
    overflow: hidden;
    text-align: left;
    line-height: 80px;
  }
  .little_title  .font-ol-title_Text{
    width:500px;
    height:20px;
    color:#1f2022;
    font-size: 20px;
    overflow: hidden;
    text-align: left;
    line-height: 20px;
  }
  
  .little_title  .font-ol-title_ZN .f{
    height:20px;
    width:40px;
  }
  .little_title  .font-ol-title_ZN .o{
    vertical-align: top;
    overflow: hidden;
  }
  .little_title  .font-ol-title_ZN span{
    font-size:18px;
    font-weight: 500;
    color:#000;
    transition: transform .5s;
    display: block;
  }
  .little_title .font-ol-title_ZN span{ 
    -webkit-transform: translate(0px, 30px);
            transform: translate(0px, 30px);
  }
  
  .little_title  .font-ol-title_EN .f{
    width:500px;
    height:70px;
  }
  .little_title  .font-ol-title_EN .o{
    vertical-align: top;
    overflow: hidden;
  }
  .little_title  .font-ol-title_EN span{
    font-size:70px;
    /* font-weight: 600; */
    color:#000;
    transition: transform .5s ease;
    display: block;
  }
  .little_title .font-ol-title_EN span{ 
    -webkit-transform: translate(0px, 90px);
            transform: translate(0px, 90px);
  }
  /* logo */
  .little_title .font-line-logo{
    width: 155px;
    height:81px;
    margin:-80px 240px 0 200px ;
  }
  .little_title .font-line-logo .f{
    width: 155px;
    height:81px;
  }
  .little_title .font-line-logo .o{
    position: relative;
    width: 500px;
    height: 81px;
    display: inline-block;
    vertical-align: top;
    overflow: hidden;
  }
  .little_title .font-line-logo img{
    position: absolute;
    bottom:0;
    display: block;
    width: 154.5px;
    /* height:81px; */
    margin-left:40px;
    overflow: hidden;
    transition: all .5s ease;
    -webkit-transform: translate(0px, 155px);
    transform: translate(0px, 155px);
  }
  .active .little_title .font-line-logo img{
      -webkit-transform: translate(0px, 0px);
      -webkit-transition-delay:.05s;
      transform: translate(0px, 0px);
      transition-delay:.05s;
  }
  /* title 短线动画 */
  .little_title .text-line{
    height: 5px;
    margin:25px 240px 0 200px ;
  }
  .little_title .text-line .f{
    height:3px;
  }
  .little_title .text-line .o{
  
    height:3px;
    display: inline-block;
    vertical-align: top;
    overflow: hidden;
  }
  .little_title .text-line span{
    margin-left:40px;
    display: block;
    width:60px;
    height:2px;
    background:#2e2f36;
    overflow: hidden;
    transition: all .5s ease;
    -webkit-transform: translate(0px, 10px);
    transform: translate(0px, 10px);
  }
  .active .little_title .text-line span{
      -webkit-transform: translate(0px, 0px);
      -webkit-transition-delay:.5s;
      transform: translate(0px, 0px);
      transition-delay:.5s;
  }
  
  .little_title  .font-ol-title_Text .f{
    width:600px;
    height:20px;
  }
  .little_title  .font-ol-title_Text .o{
    vertical-align: top;
    overflow: hidden;
  }
  .little_title  .font-ol-title_Text span{
    font-size:18px;
    color:#000;
    transition: all .5s ease;
    display: block;
  }
  .little_title .font-ol-title_Text span{ 
    -webkit-transform: translate(0px, 30px);
            transform: translate(0px, 30px);
  }
  /*  */
  .little_title .font-line-text{
    display: block;
    text-align: left;
    font-size: 24px;
    color: #1f2022;
    width: 920px;
    /* height:85px; */
    float: right;
    margin-right:40px;
    margin-top:20px;
   
  }
  .little_title .font-line-text span b{
    font-weight: 500;
    font-weight: bold;
  }
  .little_title .font-line-text .f{
    height:100%;
  }
  .little_title .font-line-text .o{
    height:100%;
    display: inline-block;
    vertical-align: top;
    /* overflow: hidden; */
  }
  .little_title .font-line-text span{
     opacity: 0;
    line-height: 40px;
    height:100%;
    display: inline-block;
    transition: all .5s ease;
    -webkit-transform: translate(0px, 160px);
    transform: translate(0px, 160px);
  }
  
  
  /* show title*/
  
  .active .little_title .font-line-text span{
     opacity: 1;
    -webkit-transform: translate(0px, 2px);
    -webkit-transition-delay:.7s;
            transform: translate(0px, 2px);
            transition-delay:.7s;
  }
  .active .little_title .font-ol-title_ZN span{ 
    -webkit-transform: translate(0px, 0px);
            transform: translate(0px, 0px);
  }
  .active .little_title .font-ol-title_EN span{ 
    -webkit-transform: translate(0px, 0px);
            transform: translate(0px, 0px);
  }
  
  
  /* 内容列表 动画 */
  .common_content .content  {
    height:inherit;
  }
  .common_content .content ul{
    width:840px;
    margin:0px auto 30px;
  }
  .common_content .content  li{
    width:100%;
    margin:0 auto;
    overflow: hidden;
    display: flex;
    justify-content: space-between;
    
  }
  .common_content .content  li .icon{
    width: 150px;
    height: 150px;
    border: 2px #ddd dashed;
    overflow: hidden;
    position: relative;
    border-radius: 50%;
   
  }
  .common_content .content li .icon img{
    position: absolute;
    left:0;
    right:0;
    top:0;
    bottom:0;
    margin:auto;
    width:100%;
  }
  .common_content .content li .info{
    width:650px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin-top:40px;
    padding-left:5px;
  }
  .common_content .content li h3{
    font-size: 24px;
    font-weight: 500;
    line-height:50px;
    height:50px;
    overflow: hidden;
  }
  .common_content .content  li p{
    font-size: 18px;
    line-height:35px;
  }
  
  .common_content .content .f{
    width:100%;
    height:280px;
  }
  .common_content .content .o{
    vertical-align: top;
    overflow: hidden;
  }
  .common_content .content  ul{
    transition: all 990ms ease;
  }
  .common_content .content ul{ 
    opacity: 0;
    -webkit-transform: translate(0px, 220px);
            transform: translate(0px, 220px);
  }
  
  .common_content .content .f.active  ul{
   animation: slideUp 500ms ease forwards;
  }
   
  @keyframes slideUp{
    0%{
       opacity: 0;
      -webkit-transform: translate(0px, 220px);
            transform: translate(0px, 220px);
    }
    100%{
        opacity: 1;
        -webkit-transform: translate(0px, 0px);
            transform: translate(0px, 0px);
    }
  }
  .twoCol .common_content .content  ul{
    width:1048px;
    display: flex;
    flex-direction: row;
  }
  
  .twoCol .common_content .content ul li{
    width:50%;
    justify-content: flex-start;
  }
  .twoCol  .common_content .content  li .icon{
    width:106.5px;
    height:106.5px;
  }
  
  .twoCol  .common_content .content li .info{
    width:360px;
    margin-left:25px;
  }
  /* 简介 ABOUT */
  .tabContent > div{
    display: none;
  }
  .tabContent > div:first-child{
    display: block;
  }
  .aboutTitle{
    width:100%;
    padding:130px 0 80px;
    background:#f3f3f3;
  }
  
  .aboutTitle .content{
    width:1200px;
    margin:0 auto;
   overflow: hidden;
  }
  
  .aboutContent{
    width:100%;
    padding:100px 0 60px;
    background:#fff;
  }
  .aboutContent .content{
    width:1200px;
    margin:0 auto;
    overflow: hidden;
  }
  .switchTab .tabTitle > div.special{
    position: relative;
  
  }
  .switchTab .tabTitle > div.special span{
        position: absolute;
      display: block;
      height: 27px;
      text-align: center;
      left: 0;
      bottom: 20px;
      z-index: 10;
      width: 100%;
      font-size: 12px;
      color:#c3c3c3;
      line-height: 27px;
  }