.banner{
    width: 100%;
    height: 2.5rem;
    margin-top: 0.88rem;
}
.content{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.content .top{
    width: 100%;
    height: 0.8rem;
    padding: 0.1rem 0.3rem;
    box-sizing: border-box;
    display: flex;
}
.top .top-item{
    width: auto;
    height: 0.6rem;
    font-size: 0.3rem;
    color: #333333;
    line-height: 0.6rem;
    margin-right: 0.4rem;
}
.top-item.active {
    color: #0050aa;
}
.content .con-box{
    width: 100%;
    height: auto;
    overflow: hidden;
    padding: 0 0.3rem;
    box-sizing: border-box;
    margin-top: 0.4rem;
    margin-bottom: 0.4rem;
    display: none;
}
.con-box.active{
    display: block;
}
.con-box .con-li{
    width: 3.29rem;
    height: 4.6rem;
    float: left;
    margin-right: 0.3rem;
}
.con-li:nth-of-type(even){
    margin-right: 0;
}
.con-li:nth-of-type(n+3){
    margin-top: 0.2rem;
}
.up {
    width: 100%;
    height: 100vh;
    position: fixed;
    top: 0;
    left: 0;
    background: rgba(0,0,0,0.6);
    z-index: 100;
    display: none;
}
.up.active {
    display: block;
}
.up .up-img {
    width: 6.7rem;
    height: 9.59rem;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
}