/*vs*/ 
#wrapper{
	width: 50px;
	clear: both;
	margin-top: 0;
	margin-right: auto;
	margin-bottom: 0;
	margin-left: auto;
	padding: 0px;
	height: 50px;
	right: 25px;
	bottom: 30px;
	position: fixed;
	z-index: 9;
}
#back-top{

}
#back-top span{
	width: 50px;
	height: 50px;
	display: block;
	transition: 1s;
	background-image: url(../image/ikonki/up-arrow.gif);
	background-repeat: no-repeat;
	background-position: center center;
} 
#back-top a:hover span{
	background-image: url(../image/ikonki/up-arrow-down.gif);
	height: 50px;
	width: 50px;
} 
@media (max-width:1024px){
#wrapper{
	right: 0px;
	bottom: 10px;
}
}