.site__body{
    padding-top:30px;
    background-color:var(--bgsite);
}
.swiper{
    height:400px;
    width:100%;
    margin-bottom:80px;
}
.swiper-slide{
    border:1px solid #999;
}
.swiperDesc{
    position: absolute;
    left: 1px;
    right: 1px;
    bottom: 1px;
    text-align: center;
    background-color: rgba(255,255,255,0.8);
    z-index: 1;
    font-size: 1.3rem;
    padding:10px 0;
    cursor:pointer;
    overflow:hidden;
    height:50px;
}
.swiperDesc.active{
    height:150px;
}
.swiperDesc .more{
    font-size: 1rem;
    padding-right: 60px;
    text-align: right;
}
.swiperDesc  i{
    position: absolute;
    right: 10px;
    font-size: 2rem;
    background: #626262;
    color: white;
    border-radius: 20px;
    top:0;
}

.swiperDesc.active .onactive    { display:none; }
.swiperDesc .ondisactive { display:none; }
.swiperDesc.active .ondisactive { display:inline-block; }

.swiperDesc.active .more{
    display:inline-block;
}


@media only screen and (max-width: 576px){
   .swiper{
        height:200px;
    } 
    .swiperDesc h3{
        font-size:1.2rem;
    }
    .swiperDesc{
        
    }
    .swiperDesc.active{
        height:auto;
    }
    .swiperDesc .more{
        padding:10px;
        text-align:center;
    }
    .swiperDesc i {
        font-size: 1.2rem;
    }
}