div#page{max-width:900px;margin-left:auto;margin-right:auto;padding:20px}.back-to-top{position:fixed;bottom:2em;right:5px;text-decoration:none;color:#000;background-color:rgba(235,235,235,.8);font-size:12px;display:none}.back-to-top:hover{background-color:rgba(135,135,135,.5)}.socal_link{position:fixed;top:30%;left:0%;text-decoration:none;width:45px;overflow:hidden}.socal_link_image{width:40px;height:40px}.login_link{position:fixed;top:0%;right:190px;text-decoration:none;background-color:#2d5f7c;width:207px;height:20px;overflow:hidden;border-radius:0 0 10px 10px;text-align:center;font-size:10.5px;color:#fff}.login_link a{text-decoration:none;color:#fff;margin:0 3px 0 0}.login_link a:hover{color:#fec823}