.back-home.is-fixed[data-v-1a404699]{padding:10px;position:fixed;left:0;bottom:100px;background:#fff;border-radius:0 50px 50px 0;-webkit-box-shadow:0 0 6px 0 rgba(0,0,0,.2);box-shadow:0 0 6px 0 rgba(0,0,0,.2)}.wshare-mask{position:fixed;left:0;top:0;width:100%;height:100%;display:block;background:rgba(0,0,0,.8)}