#toTop{display:none;
text-decoration:none;
position:fixed;
bottom:10px;
right:10px;
overflow:hidden;
width:94px;
height:30px;
border:none;
float:left;
text-indent:-999px;background:url(../img/ui.totop.png) no-repeat left top;}
#toTopHover{background:url(../img/ui.totop.png) no-repeat left -30px;
width:94px;
height:30px;
display:block;
overflow:hidden;
float:left;
opacity: 0;
-moz-opacity: 0;
filter:alpha(opacity=0);}
#toTop:active, #toTop:focus {outline:none;}