#topo3 {
	height: 540px;
	width: 900px;
	text-align: left;
	font-family: Verdana, Arial, Helvetica, sans-serif;
	font-size: 12px;
	color: #000000;
	float: left;
	background-image: url(image/caracteristique/fond2.png);
	background-repeat: no-repeat;
	margin: 20px;
	padding-top: 20px;
	padding-right: 20px;
	padding-bottom: 20px;
	padding-left: 40px;
}