body{
    background-color:#fbfbfb;
}
.xhs_top img{
    width:100%;
}
.xhs_top a{
    color: white;
    text-align: center;
    display: block;
    margin-top: -120px;
    margin-bottom:120px;
    font-size: 30px;
}
.xhs_box{
    background-color: #fbfbfb;
    padding-bottom:50px;
}
.xhs_num{
    background-color: #ffffff;
    box-shadow: 0px 2px 6px 0px
    rgba(53, 53, 53, 0.14);
    border-radius: 5px;
    margin-top:-50px;
    margin-bottom:10px;
}

.xhs_num ul li{
    float: left;
    margin:50px 104px;
}
.xhs_num ul li p{
    font-size: 48px;
    line-height: 24px;
    color: #ff5a5a;
}
.xhs_num ul li span{
    font-size: 18px;
    line-height: 24px;
    color: #424242;
}
.caption h2{
   
}
.extend{
    padding:50px 0px;
}
.extend ul{

}
.extend ul li{
    float: left;
    width: 300px;
    padding:10px 0px 0px 50px;
    border-left: 1px solid rgba(53, 53, 53, 0.14);
}
.extend ul li:last-child{
    border-right: 1px solid rgba(53, 53, 53, 0.14);
}
.extend ul{
    height: 165px;
}
.extend ul li a {
    font-size: 16px;
    color: #828282;
    margin-bottom:10px;
    display: block;
}
.extend ul li a span{
    font-size: 24px;
    line-height: 24px;
    color: #ff5a5a;
}
.extend ul li p{
    font-size: 14px;
    line-height: 24px;
    color: #828282;
    position: relative;
    margin-left:10px;
}
.extend ul li p span{
    width: 4px;
    height: 4px;
    background-color: #ff5a5a;
    margin:10px -10px;
    display: block;
    position: absolute;
}
.large {
    background-color: #ffffff;
    box-shadow: 0px 1px 10px 0px rgba(58, 58, 58, 0.08);
    border-radius: 5px;
    overflow: hidden;
}
.large img{
    display: block;
    padding:50px 0px;
    margin:auto;
}
.large .caption h2{
    padding-top:50px;
}
.recommend{
    padding-bottom:30px;
    background-color:#fff;
}
.watermark_rec{
    position: relative;
    padding: 50px 0px;
}
.watermark_rec .watermark_recomm{
    font-size: 72px;
    line-height: 72px;
    color: #f2f2f2;
    text-align: center;
}
.watermark_rec h2{
    position: absolute;
    font-size: 24px;
    line-height: 60px;
    color: #424242;
    top: 55px;
    left: 44%;
}
.recommend .recom_box{

}
.recommend .recom_box ul{
    border-top:1px solid #e2e2e2;
    border-bottom:1px solid #e2e2e2;
    margin-bottom:42px;
}
.recommend .recom_box ul li{
    width: 576px;
    float: left;
    margin:0px 12px;
    position: relative;
}
.recommend .recom_box ul li::after{
    content: "";
    width: 1px;
    height: 250px;
    background-color: #e2e2e2;
    box-shadow: 0px 2px 6px 0px rgba(53, 53, 53, 0.14);
    position: absolute;
    top: -30px;
    left: 10px;
}
.recommend .recom_box ul li::before{
    content: "";
    width: 1px;
    height: 250px;
    background-color: #e2e2e2;
    box-shadow: 0px 2px 6px 0px rgba(53, 53, 53, 0.14);
    position: absolute;
    right: 10px;
    top: -30px;
}
.recommend .recom_box ul li img{
    float: left;
    display: block;
    margin: 40px 10px 0px 20px;
}
.recommend .recom_box .recom_tit{
    padding:40px 0px;
    overflow: hidden;
    width: 426px;
}
.recommend .recom_box .recom_tit p{
    font-size: 18px;
    line-height: 24px;
    color: #424242;

}
.recommend .recom_box .recom_tit span{
    font-size: 14px;
    line-height: 24px;
    color: #828282;
    width: 395px;
}
.security{
    background-image: url("../images/xhsyx3-bj.png") ;
    background-size: 100% 100%;
}
.watermark_se{
    position: relative;
    padding: 50px 0px;
}
.watermark_se .watermark_secu{
    text-align: center;
    font-size: 72px;
    line-height: 24px;
    color: #ffffff;
    opacity: 0.2;
}
.watermark_se h2{
    font-size: 24px;
    line-height: 24px;
    color: #ffffff;
    position: absolute;
    top: 55px;
    left: 47%;
}
.security .security_box{

}
.security .security_box ul{
    padding-bottom: 50px;
    overflow: hidden;
}
.security .security_box ul li{
    float: left;
    position: relative;
    width: 285px;
    height: 135px;
    background-color: #ffffff;
    border-radius: 5px;
    margin:0px 10px;
    text-align: center;
}
.security .security_box ul li:first-child{
    margin-left:0px;
}
.security .security_box ul li:last-child{
    margin-right:0px;
}
.security .security_box ul li p{
    width: 226px;
    margin:auto;
    display: block;
}
.security .security_box ul li p:first-child{
    font-size: 18px;
    line-height: 24px;
    color: #424242;
    z-index: 100;
    margin-top:30px
}.security .security_box ul li p:nth-child(2){
     font-size: 14px;
     line-height: 24px;
     color: #828282;
     z-index: 100;
     text-align: left;
    margin-top:20px;
 }
 .security .security_box ul li img{
     position: absolute;
     left:0px;
     top:0px;
 }
.platform{
    background-color: #fbfbfb;
}
.platform .platform_num{
    padding:50px 0px;
    overflow: hidden;
}
.platform .platform_num ul {

}
.platform .platform_num ul li{
    float: left;
    text-align: center;
    width: 200px;
    margin:0px 75px;
}
.platform .platform_num ul li:first-child{
    margin-left:150px;
}
.platform .platform_num ul li:last-child{
    margin-right:50px;
}
.platform .platform_num ul li p{
    font-size: 30px;
    line-height: 24px;
    color: #ff5a5a;
}
.platform .platform_num ul li span{
    font-size: 14px;
    line-height: 24px;
    color: #828282;
}
.platform_logo{
    overflow: hidden;
    padding-bottom:50px;
}
.platform_logo ul{
    margin-top:10px;
}
.platform_logo ul li{
    float: left;
    width: 224px;
    height: 110px;
    background-color: #ffffff;
    box-shadow: 0px 1px 10px 0px
    rgba(10, 61, 25, 0.08);
    margin: 0px 5px
}
.platform_logo ul li:last-child{
    margin-right:0px;
}
.platform_logo ul li:first-child{
    margin-left:0px;
}
.platform_logo ul a img{
    display: block;
    margin:auto;
}
.platform .caption h2 {
    padding-top: 50px;
}
@media (max-width:375px) {
    .xhs_top a {
        color: white;
        text-align: center;
        display: block;
        margin-top: -55px;
        margin-bottom: 55px;
        font-size: 22px;
    }
    .xhs_num{
        display: none;
    }
    .large img{
        width: 96%;
    }
    .extend ul li {
        border-left: none;
    }
    .extend ul li:last-child {
        border-right: none;
    }
    .watermark_rec .watermark_recomm{
        display: none;
    }
    .watermark_rec h2{
        position: static;
        text-align: center;
    }
    .recommend .recom_box ul {
        border-top: none;
        border-bottom: none;
    }
    .recommend .recom_box ul li::before {
        content: "";
        width: 0px;
        height: 0px;
    }
    .recommend .recom_box ul li::after {
        content: "";
        width: 0px;
        height: 0px;
    }
    .recommend .recom_box ul li{
        width: 100%;
    }
    .recommend .recom_box .recom_tit {
        width: 200px;
    }
    .watermark_se .watermark_secu{
        display: none;
    }
    .watermark_se h2 {
        position: static;
        text-align: center;
    }
    .security .security_box ul li {
        margin:10px 45px;
    }
    .security .security_box ul li:first-child {
        margin:10px 45px;
    }
    .recommend .recom_box ul li {
        margin:0px;
    }
    .platform .platform_num ul li{
        margin:0px 88px 20px;
    }
    .platform .platform_num ul li:last-child {
        margin:0px 88px 20px;
    }
    .platform .platform_num ul li:first-child {
        margin:0px 88px 20px;
    }
    .platform_logo{
        display:none;
    }
}
@media (min-width: 320px) and (max-width:360px){
    .recommend .recom_box ul li img {
        float: none;
        display: block;
        margin: auto;
    }
    .recommend .recom_box .recom_tit {
        width: 300px;
        margin: auto;
    }
    .security .security_box ul li {
        margin: 0px auto 10px;
        float: none;
    }
    .security .security_box ul li:first-child {
        margin: 0px auto 10px;
    }
    .security .security_box ul li:last-child {
        margin: 0px auto 10px;
    }
    .platform .platform_num ul li {
        float: none;
        margin:0px auto 20px;
    }
    .platform .platform_num ul li:first-child {
        margin:0px auto 20px;
    }
    .platform .platform_num ul li:last-child {
        margin:0px auto 20px;
    }

}
@media (min-width:361px) and (max-width:575px){
    .xhs_top a {
        color: white;
        text-align: center;
        display: block;
        margin-top: -55px;
        margin-bottom: 55px;
        font-size: 22px;
    }
    .xhs_num{
        display: none;
    }
    .large img{
        width: 96%;
    }
    .extend ul li {
        border-left: none;
    }
    .extend ul li:last-child {
        border-right: none;
    }
    .watermark_rec .watermark_recomm{
        display: none;
    }
    .watermark_rec h2{
        position: static;
        text-align: center;
    }
    .recommend .recom_box ul {
        border-top: none;
        border-bottom: none;
    }
    .recommend .recom_box ul li::before {
        content: "";
        width: 0px;
        height: 0px;
    }
    .recommend .recom_box ul li::after {
        content: "";
        width: 0px;
        height: 0px;
    }
    .recommend .recom_box ul li{
        width: 100%;
    }
    .recommend .recom_box .recom_tit {
        width: 200px;
    }
    .watermark_se .watermark_secu{
        display: none;
    }
    .watermark_se h2 {
        position: static;
        text-align: center;
    }
    .security .security_box ul li {
        margin: 0px auto 10px;
        float: none;
    }
    .security .security_box ul li:first-child {
        margin: 0px auto 10px;
    }
    .security .security_box ul li:last-child {
        margin: 0px auto 10px;
    }
    .recommend .recom_box ul li {
        margin:0px;
    }
    .platform .platform_num ul li {
        float: none;
        margin:0px auto 20px;
    }
    .platform .platform_num ul li:first-child {
        margin:0px auto 20px;
    }
    .platform .platform_num ul li:last-child {
        margin:0px auto 20px;
    }

    .platform_logo{
        display:none;
    }
}
@media (min-width: 576px) and (max-width: 1199px) {
    .xhs_top a {
        color: white;
        text-align: center;
        display: block;
        margin-top: -55px;
        margin-bottom: 55px;
        font-size: 22px;
    }
    .xhs_num{
        display: none;
    }
    .large img{
        width: 96%;
    }
    .extend ul li {
        border-left: none;
    }
    .extend ul li:last-child {
        border-right: none;
    }
    .watermark_rec .watermark_recomm{
        display: none;
    }
    .watermark_rec h2{
        position: static;
        text-align: center;
    }
    .recommend .recom_box ul {
        border-top: none;
        border-bottom: none;
    }
    .recommend .recom_box ul li::before {
        content: "";
        width: 0px;
        height: 0px;
    }
    .recommend .recom_box ul li::after {
        content: "";
        width: 0px;
        height: 0px;
    }
    .recommend .recom_box ul li{
        width: 50%;
    }
    .recommend .recom_box .recom_tit {
        width: 200px;
    }
    .watermark_se .watermark_secu{
        display: none;
    }
    .watermark_se h2 {
        position: static;
        text-align: center;
    }
    .security .security_box ul li {
        margin: 0px auto 10px;
        float: none;
    }
    .security .security_box ul li:first-child {
        margin: 0px auto 10px;
    }
    .security .security_box ul li:last-child {
        margin: 0px auto 10px;
    }
    .recommend .recom_box ul li {
        margin:0px;
    }
    .platform .platform_num ul li {
        float: none;
        margin:0px auto 20px;
    }
    .platform .platform_num ul li:first-child {
        margin:0px auto 20px;
    }
    .platform .platform_num ul li:last-child {
        margin:0px auto 20px;
    }

    .platform_logo{
        display:none;
    }
    .footer{
        display: none;
    }
}