.principal
{
 width:100%;
 height:auto;
 position:absolute;
 font:11px/150% tahoma; 
 color:#666666;
 left: 50%;
 margin-left: -50%;
 top:0px;
 margin-top:-5px;

}

#divTopo{
width:100%;
}

#divMeio{
	float:left;
	width:868px;
	height:400px;
	margin-left:15%;
}

#divLateral1{
float:left;
width:auto;
height:auto;
}

#divVideo{
float:left;
width:100%;
height:450px;
/*border:#FF0000 solid 1px;*/
}

#divLateral2{
float:left;
width:auto;
height:399;
}

#divRodape{
	float:left;
	width:100%;
}