/* CSS Document */
body 	{
	margin:0px;
	background-color:#90C843;
}
#blk_body {
	position:absolute;
	width:100%;
	height:420px;
	top:0px;
	left:0px;
	background-color:#DAE866;
}
#blk_principal {
	position:absolute;
	width:774px;
	height:434px;
	top:0px;
	left:50%;
	margin-left:-387px;	
}