.header {
	border-top:4px solid white;
	border-bottom:1px solid white;
	height:100;
	max-height:100;
}
.logo_secc { 
	border:0;
	margin:20px;
}
.float_menu {
	padding:10px 0 10 25px;
	width:60%;
}

.cuerpo {
	/*
	min-height:420;*/
	height:420px;
}

.footer {
	height:25px;
	max-height:20px;
	background-color:#003897;
	text-align:center;
	border-top:2px solid white;
	border-bottom:2px solid white;
}
.right {
	float:right;
	width:48%;
}
.left {
	float:left;
	width:50%;
	text-align:center;
}
#back {
	float:right;
	margin-right:25px;
	font-size:10px;
}
#back img {
	border:0;
}