.vb_img[data-v-f61d51ce],.vb_img img[data-v-f61d51ce]{width:100%}.vb_img a.sign_item[data-v-f61d51ce]{width:10rem;height:1.653333rem;display:block;background:url(../img/gsb13.30f74fb4.png) no-repeat top;background-size:cover}