.dpzvc3-toTop{position:fixed;right:15px;bottom:80px;z-index:100}.dpzvc3-toTop-wrapper{position:relative;width:45px;height:45px;border-radius:100%;background:#008cee}.dpzvc3-toTop-wrapper:before{position:absolute;left:50%;top:50%;content:'';border-top:2px solid #fff;border-right:2px solid #fff;transform:rotate(-45deg) translate3d(-15%,-60%,0);height:15px;width:15px}