#scroll-to-top{display:none;width:40px;height:40px;position:fixed;bottom:25px;right:25px;line-height:38px;text-align:center;font-size:1em;cursor:pointer;z-index:9999}#scroll-to-top.square{-webkit-border-radius:0px;-moz-border-radius:0;-ms-border-radius:0px;border-radius:0}#scroll-to-top.circle{-webkit-border-radius:25px;-moz-border-radius:25px;-ms-border-radius:25px;border-radius:25px}