#toTop {
	display:none;
	text-decoration:none;
	position:fixed;
	overflow:hidden;
	width:50px;
	height:50px;
	line-height:50px;
	text-align:center;
	border:none;
	text-indent:100%;
	background:#6b6b6b url(../img/totop_arr.png) no-repeat center center;
	border-radius:100%;
	-webkit-border-radius:100%;
	-moz-border-radius:100%;
	-ms-border-radius:100%;
	-o-border-radius:100%;
}

#toTop::before{
    content:"\f106";
    font-family: "fontawesome";
    font-size:24px;
    color:#fff;
}

#toTopHover {
	background:#828282;
	width:50px;
	height:50px;
	display:block;
	overflow:hidden;
	float:left;
	opacity: 0;
	-moz-opacity: 0;
	filter:alpha(opacity=0);
}

#toTop:active, #toTop:focus {
	outline:none;
}