@charset "UTF-8";

.site-content-wrapper .ad_box_l{
    position: absolute;
    top: 20px;
    padding: 0px;
    margin: 0 auto;
    display: block;
}






@media (max-width: 768px) {
    .site-main-wrapper .main-pic {
        display: none;
    }

    .site-main-wrapper .main-pic-m {
        display: block;
    }
}