a#designedby {
	position: absolute;
	left: 10px;
	bottom: 10px;
	width: 13px;
	height: 11px;
	outline: none;
	display: block;
	background: url(http://www.nichtneu.ch/hellozh/designed.png) no-repeat 0px 0px;
}

a#designedby:hover {
	background-position: 0px -11px;
	width: 107px;
}

a#designedby span {
	display: none;	
}