/*
Back to top button 
*/
#back-top {
	position: fixed;
	bottom: 10px;
	margin-left: 20px;
	z-index:399;

}
body { 
	/*IE6 hack */
}
#back-top a,  #back-top-prev a{
	width: 50px;
	display: block;
	text-align: center;
	font: 11px/100% Arial, Helvetica, sans-serif;
	text-transform: uppercase;
	text-decoration: none;
	color: #bbb;
	/* background color transition */
	-webkit-transition: 1s;
	-moz-transition: 1s;
	transition: 1s;
	
}