#page_top{width:90px;height:45px;position:fixed;right:5px;bottom:50px;opacity:.8;border:1px solid #fa0411;border-radius:50%;background:rgba(250,4,17,.1)}#page_top a{position:relative;display:block;width:90px;height:45px;text-decoration:none}#page_top a::before{content:"↑";font-size:13px;font-weight:bold;color:#fa0411;position:absolute;width:25px;height:30px;top:-10px;bottom:0;right:0;left:0;margin:auto;text-align:center}#page_top a::after{content:"PAGE TOP";font-size:13px;font-weight:bold;position:absolute;top:20px;bottom:0;right:0;left:0;margin:auto;text-align:center;color:#fa0411}