.scrollup{
	      width: 40px;
	     height: 40px;
	text-indent: -9999px;
	   position: fixed;
	     bottom: 50px;
	      right: 40px;
	    display: none;
	    z-index: 10000;
	 background: url('/data/images/global/icon_top.png') no-repeat;
}