.bg1{
    height:2.5rem;
    line-height:2.5rem;
    background: url("https://cdn2.picooc.com/web/res/www/en/wap/image/s3/bg1.jpg") no-repeat center center;
    background-size: 100%;
}
.bg1 .name{
    font-size: 1.125rem;
    padding-left: 1.3125rem;
}
.bg1 .param{
    text-align: right;
    padding-right:0.9375rem;
}
.bg1 .buy{
    display: inline-block;
    width:4.0625rem;
    height:1.5625rem;
    line-height:1.5625rem;
    border-radius: 0.09375rem;
    font-size: 0.75rem;
    color: #fff;
    background-color: #3db1fa;
    vertical-align: middle;
    text-align: center;
    cursor: pointer;
    margin-top:0.46875rem;
}
.mini-bg2{
    height:39.375rem;
    background: url("https://cdn2.picooc.com/web/res/www/ch/wap/image/s3lite/bg_02.jpg") no-repeat center center;
    background-size: 100% 100%;
    text-align: center;
}



.mini-bg3{
    height:34.375rem;
    background: url("https://cdn2.picooc.com/web/res/www/ch/wap/image/s3lite/bg_08.jpg") no-repeat center center;
    background-size: 100% 100%;
}

.mini-bg4{
    height:30.625rem;
    background: url("https://cdn2.picooc.com/web/res/www/ch/wap/image/s3lite/bg_04.jpg") no-repeat center center;
    background-size: 100% 100%;

}

.mini-bg5{
    height:34.375rem;
    background: url("https://cdn2.picooc.com/web/res/www/ch/wap/image/s3lite/bg_06.jpg") no-repeat center center;
    background-size: 100% 100%;
}

.mini-bg6{
    color: #fff;
    height:35.625rem;
    background: url("https://cdn2.picooc.com/web/res/www/ch/wap/image/s3lite/bg_07.jpg") no-repeat center center;
    background-size: 100% 100%;
}


.desc{
    padding: 0 1.25rem;
    /*background-color: #bfa;*/
}
.desc h3{
    padding-top:4.0625rem;
    font-size: 1.875rem;
    line-height: 2.25rem;
}
.desc p{
    font-size: 1.125rem;
    line-height:1.5rem;
    padding-top:1.25rem;
}
.desc img{
    width:100%;
}

.mini-bg4 img{
    padding-top:4.5rem;
    width: 19rem;
}
.mini-bg2 img{
    width: 15.625rem;
}