#tamanho{
width:761px;
background-color:#FFFFFF;
}
body{
margin-top:3px;
background-image:url(../images/layout/bg.jpg);
}
.topo {
	position:relative;
	z-index:10;
	float: left;
	height: 208px;
}
.conteudo{
	position:relative;
	z-index:1;
	float:left;
	margin-top:-47px;

	width:761px;
}
.rodape{
	position:relative;
	z-index:1;
	float:left;
}