.bottom[data-v-554858ae]{position:fixed;bottom:0;width:100%;left:0;z-index:10;cursor:pointer}.bottom .ad-img[data-v-554858ae]{width:100%;height:175px;display:block;-o-object-fit:cover;object-fit:cover;-o-object-position:center center;object-position:center center}.bottom .btn-wrap[data-v-554858ae]{position:absolute;top:0;left:50%;width:1200px;margin-left:-600px;height:100%}.bottom .close-btn[data-v-554858ae]{position:absolute;right:0;top:28px;cursor:pointer}