@font-face {
	font-family:YouSheBiaoTiHei;
	src: url('../fonts/ys.ttf');

}
html,body{
    margin: 0 auto;
    padding: 0;
    width: 100%;
    height: 100%;
}

body{
    width: 100%;
    height: 100%;
    background: url(../image/bg.jpg) no-repeat center center;
    background-size: 100% 100%;
    overflow: hidden;
}

a:link,
a:visited,
a:hover,
a:active{
    text-decoration: none;
}


h1,h2,h3,h4,h5,h6,p,a,button,span,b{
    font-size: 14px;
    color: #fff;
    margin: 0;
    padding: 0;
    font-weight: normal;
}

.clearfix:after {
    content: "\20";
    display: block;
    height: 0;
    clear: both;
}

.clearfix{
    zoom: 1;
}

header{
    padding:10px;
    width: calc(100% - 40px);
    position: fixed;
    z-index: 999;
}

.logo{
    float: left;
    margin-left: 20px;
    width: 300px;
}

.logo img{
   float: left;
}

.logo h2{
    float: left;
    font-size: 20px;
    font-weight: normal;
    margin: 20px 0 0 12px;
    padding: 0;
    
}

.nav{
    float: right;
    padding-top: 17px;

}
.nav a{
    display: inline-block;
    margin:0 15px;
    font-size: 16px;
    height: 34px;
    line-height: 34px;
    color: rgba(255,255,255,.6);
    position: relative;
}

.nav a:hover{
    color: #fff;
    border-bottom: 1px solid rgba(255,255,255,.1);
}

.nav a:active::after{
    content: "";
    display: block;
    position: absolute;
    height: 2px;
    background: #fff;
    left: 10px;
    right:10px;
}

.nav a.active{
    color:#fff;
    border-bottom: 1px solid rgba(255,255,255,.1);
}

.nav a.active::after{
    content: "";
    display: block;
    position: absolute;
    height: 2px;
    background: #fff;
    left: 10px;
    right:10px;
}


.nav .btn{
    background: #4f8dff;
    border: 0;
    width: 64px;
    height: 34px;
    border-radius: 4px;
    color: #fff;
    text-align: center;
    margin:0 5px;
    font-size: 14px;
}
.nav .btn:hover{
    background:#283ed8;
    border-bottom:none;
}

.nav .btn.active::after{
    content: "";
    display: none;
    position: absolute;
    height: 0;
    background: none;
    left: 0;
    right:0;
}

.nav .btn.active{  
    border-bottom: none;
}

.nav .btn.active::after{
    content: "";
    display: none;
    position: absolute;
    height: 0;
    background: #fff;
    left: 0;
    right:0;
}



.container{
    width: calc(100% - 200px);
    height: calc(100% - 200px);
    overflow-y: scroll;
    padding: 100px;
    z-index: 99;
    position: relative;
}

.cont-box{
    width:100%;
    height: 100%;
    display: table;

}

.cont-body{
  display: table-cell;
    vertical-align: middle;  
}

.container-header{
    margin-bottom: 30px;
}

.container-header h3{
    font-size: 50px;
    display: inline-block;
    color: #4f8dff;
    font-family: YouSheBiaoTiHei;
    font-weight: 800;
}

.container-header h4{
    font-size: 18px;
    margin-top: 10px;
    color: rgba(255,255,255,.6);
}

.container-header span{
   font-size: 18px;
   display: inline-block;
   color: #4f8dff;
}

.container-text{
    width: 48%;
    line-height: 32px;
    float: left;
    margin-right: 4%
}

.container-text:last-child{
    margin-right: 0;
}

.container-text p{
    text-indent:2em;
    text-align:justify;
    text-justify:distribute-all-lines;
}



.container-img{
    width: 48%;
    float: right;
    text-align: center;
}

.container-img img{
    width: 60%;   
}

.bg-font{
    font-size: 1000px;
    font-weight: 800;
    color: rgba(255,255,255,.03);
    position: fixed;
    z-index: 0;
    left: -50px;
    top: -200px;
}

.bg-font::before{
    content: "";
    display: block;
    position: fixed;
    right: -150px;
    top: -150px;
    width: 300px;
    height: 300px;
    border-radius: 300px;
    border: 80px rgba(255,255,255,.03) solid;
}




.bg-cs{
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0.09;
}




.h-box{

}

.h-searrch{
    width: 80vw;
    background:rgba(0,0,0,.3);
    height: 50px;
    margin: 0 auto;
    border-radius: 10px;
}

.conten-box h3{
    font-size: 20px;
    font-weight: 800;
    color: #4f8dff;
    margin-top: 25px;
    margin-bottom: 10px;
}


.conten-box a img{
    height: 16px;
}

.con-code{
    width: 120px;
    height: 120px;
    margin-top: 20px;
    background: #fff;
    padding: 10px;
}

.con-code img{
    width: 100%;
}

.am-box{
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    z-index: 0;
}


.screen-box{
    width: 60%;
    height: 40%;
    background: #211871;
}

.prod-img{
    width: 100%;
    padding: 20px 0;
}

.prod-img>img{
   width: 100%;
}

.prd-code{
    width: 7.5vw;
    padding: 20px 50px 0 0;
    float: left;
    text-align: center;
}
.prd-code img{
    width: calc(100% - 20px);
    background: #fff;
    padding: 10px;
}

::-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: 1px;

}

::-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);

    background:#4f8dff;

}

::-webkit-scrollbar-track {/*滚动条里面轨道*/

    -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0);

    border-radius: 10px;

    background: rgba(0,0,0,0.1);

}