#conteudo {
	width: 500px;
	height: 170px;
	top: 50%;
	left: 50%;
	margin-top: -85px;
	margin-left: -250px;
	position: absolute;
}
	
	.texto {
		font-family:Tahoma, Geneva, sans-serif;
		font-size:15px;
		float:left;
		margin-bottom:10px;
		text-align:center;
		width:500px;
	}
	
	.bloco {		
		float:left;
		height:150px;
		text-align:center;
		width:250px;
	}
	
		.bloco a img {
			border:3px solid #fff;
		}