#gastenboek-buttons a{
	display: block;
	width: 145px;
	height: 103px;
	margin-right: 5px;
	float: left;
	background-image: url(http://www.prescan.nl/sitefiles/buttons/gastenboek-sprite.jpg);
	background-repeat: no-repeat;
	cursor: pointer;
	text-indent: -9999px;
}

div#gastenboek-buttons { width: 455px; clear: both; overflow: auto; white-space: wrap; }

#button-ccsvi { background-position: 0 0; }
#button-ccsvi:hover, #button-ccsvi.hover { background-position: 0px -103px; }

#button-prescan { background-position: -145px 0px; }
#button-prescan:hover, #button-prescan.hover { background-position: -145px -103px; }
#button-baarn { background-position: -290px 0px; }
#button-baarn:hover, #button-baarn.hover { background-position: -290px -103px; }
#button-tmc { background-position: -435px 0px; }
#button-tmc:hover, #button-tmc.hover { background-position: -435px -103px; }