.scrollToTop{
	width:40px; 
	height:40px;
	position:fixed;
	bottom:30px;
	right:30px;
	display:none;
	background: url('http://demos.nof-community.de/assets/images/gototop.png') no-repeat 0px 0px;
       -webkit-transition-duration: 0.4s;
       -moz-transition-duration: 0.4s;
        transition-duration: 0.4s;
}
.scrollToTop:hover{
   rotate(360deg);
   -moz-transform: rotate(360deg);
   -ms-transform: rotate(360deg);
   -webkit-transform: rotate(360deg)
}