/*banner*/
@media (min-width: 320px) {
    .banner{
        height: 200px;
    }
    .banner img{
        height: 200px;
    }
    .banner-pop{
        margin-top: -150px;
    }
}
@media (min-width: 375px) {
    .banner{
        height: 240px;
    }
    .banner img{
        height: 240px;
    }
    .banner-pop{
        margin-top: -170px;
    }
}
@media (min-width: 414px) {
    .banner{
        height: 260px;
    }
    .banner img{
        height: 260px;
    }
    .banner-pop{
        margin-top: -180px;
    }
}
.banner{
    margin-top: 44px;
}
.banner .banner-pop h2,
.banner .banner-pop h4,
.banner .banner-pop h5{
    color: #FFF;
    text-align: center;
    margin: 7px 0;
}
/*cases*/
.cases{
    padding-top: 20px;
}
.cases .p1{
    text-align: center;
    font-size: 16px;
    line-height: 30px;
}
.cases .p2{
    text-align: center;
    font-size: 12px;
    line-height: 20px;
    color: #FF9933;
    margin-bottom: 10px;
}
.cases .cases-info{
    padding: 20px 0;
    border-bottom: 1px #EEE solid;
}
.cases .cases-left{
    width: 48%;
    float: left;
    margin-bottom: 12px;
}
.cases .cases-right{
    width: 48%;
    float: right;
    margin-bottom: 12px;
}
.cases img{
    width: 100%;
}