/* barra de topo do site */
div#topo {
	border-bottom: 3px solid #000000;
	height: 48px;
	/*padding: 5px;*/
	text-align: left;
	background: transparent url(/images/button1a.gif) top center repeat-X;
	position: fixed;
	width: 100%;
	z-index: 1;
}