.main{
    width: 100%;
}
.banner-out{
    width: 100%;
    height: 500px;
    background-image: url(image/arsx/banner.png);
    background-position: center;
}
.banner-con{
    width: 1100px;
    height: 500px;
    position: relative;
    margin: 0 auto;
}
.pc-down{
    position: absolute;
    background-image: url(image/arsx/bsddn.png);
    top:290px;
    right: 395px;
    width: 213px;
    height: 63px;
    cursor: pointer;
}
.pc-down-app{
    background-image: url(image/arsx/bsdbapp.png) !important;
    top: 362px !important;
}
.pc-down-app:hover{
    top: 360px !important;
}
.ph-down-app{
    background-image: url(image/arsx/rjbapp.png) !important;
    top: 362px !important;
}
.ph-down-app:hover{
    top: 360px !important;
}
.pc-downs{
    position: absolute;
    background-image: url(image/arsx/bsddn.png);
    top:360px;
    right: 410px;
    width: 213px;
    height: 63px;
    cursor: pointer;
}
.pc-downs:hover{
    top:358px;
}
.pc-down:hover,.ph-down:hover{
    top:288px;
}
.ph-down:hover .ph-ewm{
    display: block;
}
.ph-down-app:hover .ph-ewm{
    display: block;
    background-image: url(image/arsx/rjberm.png);
}
.pc-down-app:hover .ph-ewm{
    background-image: url(image/arsx/bsdbewm.png);
    display: block;
}
.ph-down{
    position: absolute;
    background-image: url(image/arsx/rjbdn.png);
    top:290px;
    right: 190px;
    cursor: pointer;
    width: 213px;
    height: 63px;
}
.ph-ewm{
    position: absolute;
    display: none;
    background-image: url(image/arsx/phewm.png);
    width: 180px;
    height: 180px;
    z-index: 9999;
    left: 180px;
    top:-160px;
    background-size: 100%;
}
.cpys-out{
    width: 1100px;
    height: 600px;
    margin: 0 auto;
    margin-top: 52px;
    margin-bottom: 50px;
}
.big-tit{
    width: 240px;
    height: 55px;
    text-align: center;
    border-bottom: 4px solid #a556e2;
    line-height: 55px;
    color: #333333;
    font-size: 32px;
    margin: 0 auto;
    margin-bottom: 32px;
}
.cpsy-list{
    width: 100%;
}
.data-list{
    width: 330px;
    float: left;
    height: 240px;
    margin-right: 55px;
    margin-bottom: 39px;
}
.data-list img{
    width: 330px;
    height: 180px;
}
.data-list .img-des{
    padding-top: 11px;
    color: #333333;
    font-size: 18px;
    line-height: 30px;
    text-align: center;
}
.data-list:nth-child(3n){
    margin-right: 0;
    float: right;
}
.cpts-bg{
    width: 100%;
    height: 700px;
    background-image: url(image/arsx/ban1.png);
    background-position: center;
}
.cpts-out{
    width: 1100px;
    height: 700px;
    margin: 0 auto;
}
.cpts-con{
    width: 100%;
    margin-top: 55px;
    height: 600px;
    background-image: url(image/arsx/ban11.png);
    background-repeat: no-repeat;
}