#scrollToTop{position:fixed;right:15px;bottom:15px;background:rgba(0,0,0,.3);cursor:pointer;width:46px;padding:7px;color:#fff;font-size:12px;letter-spacing:1px;text-align:center;font-weight:bold;font-family:Helvetica,Arial,sans-serif;line-height:12px;}#scrollToTop:hover{background:rgba(0,0,0,.6);}#scrollToTop img{margin-bottom:3px;}