a.duplexthumbnail { 
	display:block; margin:0px; padding: 0px 0px 0px 0px; text-align: center; 
	width:56px !important; height:56px !important;
}

a.duplexthumbnail:link    { background-image: url(images/button.png) !important; background-repeat: no-repeat !important; background-position: center center !important;padding-top: 6px !important;}
a.duplexthumbnail:visited { }
a.duplexthumbnail:hover   { background-image: url(images/button_hover.png) !important; background-repeat: no-repeat !important; background-position: center center !important;}
a.duplexthumbnail:active  { }