#top-scroll{position:fixed;bottom:40px;right:20px;color:rgba(0,0,0,.5);margin:0}#top-scroll p{margin:0}#pageTop,#top-scroll{z-index:999999}#pageTop a{padding:12px;text-decoration:none;background-color:#3986bb;color:#fff;font-weight:700;width:50px;height:50px;text-align:center;display:block;z-index:999999;border-radius:50px;position:relative}#pageTop a:hover{text-decoration:none;opacity:.7}