@charset "utf-8";
*{
    margin:0;
    padding:0;
}
html, body {
    font-family: "微软雅黑";
    font-size: 40px;
    color:#333333;
}
a{
    text-decoration: none;
    color: #333333;
}
li{
    list-style: none;
    float:left;
}
.page_shade{
    position: absolute;
    width: 100%;
    height: 100%;
    z-index: 99999;
    background-color:#fff;
}
.page_shade img{
    position: fixed;
    left: 45%;
    top: 45%;
}
.clearfix:after{
    content:'';
    display: block;
    clear:both;
    height:0;
    visibility: hidden;
}
.back a{
    margin-left: 0.425rem;
    display: block;
    float: left;

}
.back a img{
    width: 0.6rem;
    vertical-align: middle;
}
.back img.logo{
    margin-left:6.875rem;
    width:2.95rem;
    vertical-align: middle;
}
.back{
    height:2.175rem;
    line-height:2.175rem;
    width:100%;
    background:#ffffff;
}
.banner{
    height:8.75rem;
    width:100%;
    background:url('../img/icon4.png') no-repeat;
    background-size:100% 100%;
    text-align: center;
}
.banner a{
    display: block;
    width:6.65rem;
    position: relative;
    top: 7rem;
    font-size:0.7rem;
    font-family:"FZDHTJW";
    border:0.055rem solid #444444;
    color:#444444;
    left:10.5rem;
    padding: 0.325rem 0;
    border-radius: 0.125rem;
}
.banner img{
    width:7.525rem;
}
.nav ul{
    height:1.9rem;
    width:100%;
    background:#ffffff;
    border-bottom:0.025rem solid #dddddd;
}
.nav ul li{
    /*margin-left: 0.32rem;*/
    margin-left: 0.43rem;
    padding: 0 0.3rem 0 0.2rem;
    height: 1.85rem;
    line-height:1.85rem;
}

.nav ul li a{
    font-size:0.75rem;
    font-family: "微软雅黑";
    vertical-align: middle;
    display: block;
}
/*@media screen and (max-device-width:308px) and (min-device-width: 300px){*/

    /*.nav ul li{*/
        /*margin-left: 0.33rem;*/
        /*padding: 0 0.35rem 0 0.35rem;*/
        /*height: 1.85rem;*/
        /*line-height:1.85rem;*/
    /*}*/

/*}*/
/*@media screen and (min-device-width:450px) and (max-device-width:600px){*/

    /*.nav ul li{*/
        /*margin-left: 0.43rem;*/
        /*padding: 0 0.35rem 0 0.35rem;*/
        /*height: 1.85rem;*/
        /*line-height:1.85rem;*/
    /*}*/

/*}*/
@media screen and (min-device-width:270px) and (max-device-width:300px){

    .nav ul li{
        margin-left: 0.33rem;
        padding: 0 0.25rem 0 0.35rem;
        height: 1.85rem;
        line-height:1.85rem;
    }

}
@media screen and (max-device-width:270px){

    .nav ul li{
        margin-left: 0.33rem;
        padding: 0 0.15rem 0 0.15rem;
        height: 1.85rem;
        line-height:1.85rem;
    }

}
.nav ul li a.on{
    color:#ff7900;
}
.nav ul li.active{
    border-bottom: 0.075rem solid #ff7900;
}
.info{
    background:url('../img/icon5.png') no-repeat;
    background-size:100% 100%;
}
.info .info_content{
    padding:0 1rem  1.625rem 0.975rem;
}
h2{
    font-size:1rem;
    color:#ff7900;
    font-family:"FZDHTJW";
    text-align: center;
}
.info .info_content h2{
    height:2.6rem;
    line-height:2.6rem;
}
p{
    text-indent: 2em;
    font-size:0.7rem;
}
.info .info_content p{
    line-height:1.075rem;
}
.team .team_content p{
    line-height:1.1rem;
}
.team{
    background:url('../img/icon6.png') no-repeat;
    background-size:100% 100%;
}
.team .team_content{
    padding:0 1rem  0.125rem 0.975rem;
}
.team .team_content h2{
    height:2.475rem;
    line-height:2.475rem;
}
.team .team_content .team_display{
    padding:0.7rem 0.3rem 0.15rem 0.35rem;
    text-align: center;
}
.team_display_mright{
    margin-right:1.19rem;
}
.team .team_content .team_display li img{
    margin-bottom: 0.475rem;
    width: 7.475rem;
    height:8.15rem;
}
.team .team_content .team_display li a{
    display:block;
}
.team .team_content .team_display li a.name{
    font-size: 0.75rem;
    line-height: 1.025rem;
}
.team .team_content .team_display li a.title{
    font-size: 0.65rem;
    color:#444444;
    line-height: 1.35rem;
    margin-bottom: 0.475rem;
}
.expert{
    background:url("../img/icon17.png") no-repeat;
    background-size:100% 100%;
}
.expert .expert_content{
    padding: 0 1rem 0.125rem 0.975rem;
}
.expert h2{
    height:2.625rem;
    line-height:2.625rem;
}
.expert p{
    line-height: 1.15rem;
}
.expert .expert_content .expert_display{
    padding-top:1.05rem;
}
.expert .expert_content .expert_display li img{
    width:7.8rem;
    height:8.625rem;
    vertical-align: bottom;/*解决img图片与下方div的间隔*/
}
.expert .expert_content .expert_display li a{
    display:block;
    padding:0.45rem 0 0.65rem;
    text-align: center;
    font-size:0.75rem;
}
.function{
    /*height: 35.2rem;*/
    width:100%;
    background:url("../img/icon26.png") no-repeat;
    background-size:100% 100%;
}
.function .function_p{
    padding: 0 1rem 0 0.975rem;
    line-height:1.375rem;
    margin-bottom: 0.375rem;
}
.function h2{
    height:2.5rem;
    line-height:2.5rem;
}
.function_display li{
    width:9.35rem;
    text-align: center;
}
.kind1{
    height:12.5rem;
}
.function_display li img{
    width:5.9rem;
    height:2.125rem;
}
.function_display li h3{
    height:1.65rem;
    line-height:1.65rem;
    font-size:0.7rem;
    color:#ff7900;
}
.function_display li p{
    text-align: left;
    padding:0 0.75rem 0 0.825rem;
}
.kind2{
    height:9.65rem;
}
.kind3{
    /*height:6.975rem;*/
}
.advantage{
    /*height: 34.15rem;*/
    /*width:100%;*/
    background:url("../img/icon33.png") no-repeat;
    background-size:100% 100%;
}
.advantage .advantage_content{
    padding: 0 1rem 0.7rem 0.975rem;
}
.advantage .advantage_content h2{
    height:2.375rem;
    line-height:2.375rem;
}
.advantage .advantage_content p{
    line-height: 1.825rem;
}
.advantage .advantage_content ul li{
    text-align: center;
}
img.first{
    height:2.4rem;
}
img.second{
    height:5.1rem;
    display:block;
    margin:0.5rem 0;
}
.advantage .advantage_content  div{
    text-align: center;
    border-bottom: #e8e7e7;
}
.advantage .advantage_content  div img{
    width:7.25rem;
    margin:0.925rem 0 1.2rem;
    text-align: center;
}
.high_test{
    background:url("../img/icon34.png") no-repeat;
    background-size:100% 100%;
}
.high_test h2{
    height:3.075rem;
    line-height:3.075rem;
}
.high_test_in{
    padding: 0 1rem 0.7rem 0.975rem;
}
.high_test_in ul li{
    text-align: center;
    height: 10.8rem;
    width: 8.4rem;
}
.high_test_in ul li img{
    width:6.7rem;
    /*margin:0 0.8rem 0.25rem;*/
}
.high_test_in ul li p{
    margin: 0 0.75rem 0.925rem 1.2rem;
    width:6.9rem;
    text-align: left;
}
video{
    height:13.7rem;
}