html,body{position: relative;height: 100%;padding: 0;margin: 0;font-family: MicrosoftYaHei;}
  .swiper-container1{width:100%;height:100vh;overflow:hidden}
  .menu-list{position:relative;z-index:5;}
  .menu-list a{float: left;width:calc(100%/7);height:62px;line-height:62px;text-align:center;font-size:18px;color:#fff;position: relative;}
  .menu-list a.last{margin-right:0;}
  .menu-list a:hover,.menu-list a.on{font-size:21px;font-weight:bold;}
  .menu-list a:hover::after, .menu-list a.on::after{position: absolute; content: ""; width: 16px;height: 4px; left: 50%; bottom: -1px;background: #fff;transform: translate(-50%, 50%);border-radius: 2px;}
  

  .sec1{position:relative;z-index:3;height:100%;background:#fff;overflow:hidden;}
  .sec2{position:relative;z-index:3;height:100%;background:#fff;overflow:auto;}
  .sec1 .bg{position:absolute;z-index:1}
	.sec1 .bgImg{position:absolute;z-index:1}
  .home-content{width:1200px;position:relative;height:100vh;margin:0 auto;z-index:5}
  .sec1 .home-middle {position: absolute;height: fit-content;top: 0;transform: translateY(-25%);left: 0;right: 0;bottom: 0;margin: auto;}
  .button-group{width:1200px;position:absolute;left:0;bottom:156px;display:flex;align-items:center;justify-content:space-between}
  .button-group .button{width:285px;height:96px;background:rgba(255,255,255,0.56) linear-gradient(180deg,rgba(140,188,233,0.62) 0%,rgba(255,255,255,0) 100%);display:flex;font-size:20px;font-weight:500;color:#111111;line-height:28px;align-items:center;justify-content:center}
  .button-group .button .icon{width:50px;height:50px;margin-right:15px}

  .sec1 .welcome-img-slide{width: 100vw; height: 100vh;}
  /* .sec1 .welcome-img-slide .imgSlide img{width: 100vw; height: 100vh;} */

.sec1 .home-top {position: relative;margin: 0 auto;width: 100%;height: 58px;background-color: rgba(11,155,129,0.62);border-radius: 0px 0px 50px 50px;}
.sec1 .taojiangIP{position: absolute;z-index: 2;right: 5%;top: 5%;}

.sec1 .home-search{margin:0 auto;margin-top:20px;position:relative;width:783px;height:70px;display: flex;justify-content: space-between;}
.sec1 .home-search .search_input{float: left; width:483px;height:70px;background-color:#ffffff;border-radius:10px 0 0 10px;opacity:0.85;padding:0 25px;box-sizing:border-box;font-size:18px;font-weight:normal;font-stretch:normal;line-height:48px;color:#333}
.sec1 .home-search .search_box{float:left; width:132px;height:70px;background: linear-gradient( 222deg, #62BD9C 0%, #006EB8 100%);border-radius:0px 10px 10px 0px;border: none; cursor: pointer; font-size:20px;font-weight:normal;font-stretch:normal;line-height:48px;letter-spacing:0px;color:#ffffff;display:flex;justify-content:center;align-items:center}
.sec1 .home-search .search_box img{margin-right:8px}

.home-footer{width:1200px;text-align:center;position:absolute;left:0;bottom:35px;color:#fff;font-size:14px;z-index:2}


  @keyframes TopBots{0%{transform:translateY(-8px)}
  50%{transform:translateY(0px)}
  100%{transform:translateY(-8px)}
  }@-webkit-keyframes TopBots{0%{transform:translateY(-8px)}
  50%{transform:translateY(0px)}
  100%{transform:translateY(-8px)}
  }@-moz-keyframes TopBots{0%{transform:translateY(-8px)}
  50%{transform:translateY(0px)}
  100%{transform:translateY(-8px)}
  }@-ms-keyframes TopBots{0%{transform:translateY(-8px)}
  50%{transform:translateY(0px)}
  100%{transform:translateY(-8px)}
  }
  .home-footer{width:1200px;text-align:center;position:absolute;left:0;bottom:35px;color:#fff;font-size:14px}
  .home-footer .mouse{position:relative;margin-top:25px;font-size:16px;-webkit-animation:TopBots 1.2s ease-in-out infinite both;-moz-animation:TopBots 1.2s ease-in-out infinite both;-ms-animation:TopBots 1.2s ease-in-out infinite both;animation:TopBots 1.2s ease-in-out infinite both}
  .home-footer .mouse img{height:31px}
  .home-logo{width:424px;margin:0 auto}

  #videoBg{width:100vw;height:100vh;object-fit:cover}
  .h5{display:none}
  .home-backTop{width:56px;height:56px;border-radius:50%;background-image:url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAACAAAAAgCAYAAABzenr0AAAAAXNSR0IArs4c6QAAAPJJREFUWAntVcsOgjAQbP0oPelN/wkVledHASfgAvxT1zWGBIr0ZYDLcinb7c5MJgNljB5yYGMHuI4/KxvQnVH1L6eDkmOnGl6jRwLWcHk5jqxs06JuvX8YnDNQ1E3CGHhCQJqV3dVVhJOAvOpiIdiAVCR51dxcRFgLyKs2AhATMgAWY+9uK0L5k5DBvuSgJOGc++fjPpZn52pjBzBwIYCa/EOCZyIMpj9HKO8bCUDAAKGNQTGYIQp+yGS/aq0ADNcLAY3AxgQQYFif471pZZWBfnzugtJdPP38cNU6MDy8xDsJIAfIgc0dWOLTJkxywMqBN9QDVuXO2xgfAAAAAElFTkSuQmCC');background-color:#fff;background-repeat:no-repeat;background-size:32px 32px;background-position:center center;display:block;cursor:pointer;box-shadow:0 0 8px rgb(0 0 0 / 10%);position:fixed;right:10px;bottom:100px;z-index:10;opacity:0}
  .home-backTop.show{opacity:1}



	@media screen and (max-width:1240px){
    .swiper-container1{overflow:auto;width:100%;height:unset;}
    .sec1{display:none;}
  }