#toTopScreen{display:block;position:fixed;left:0px;bottom:0px;width:100%;height:0px;vertical-align:bottom;background:transparent;}#toTopWrapper{display:block;position:relative;bottom:0px;width:950px;height:0px;margin:0px auto 0px auto;background:transparent;}#toTop{display:block;position:relative;width:64px;height:54px;background:url(../img/ban_totop.png) no-repeat left top;padding:0px;margin:-70px 0px 0px -8px;overflow:hidden;text-align:center;vertical-align:middle;}#toTopHover{display:block;position:relative;width:64px;height:54px;background:url(../img/ban_totop_hover.png) no-repeat left top;overflow:hidden;text-align:center;vertical-align:middle;opacity:0;-moz-opacity:0;filter:alpha(opacity=0);}#toTop:active,#toTop:focus{outline:none;}