#div_content {
	width: 100%; 
        height: 650px;
	clear: both;
	float: left;
	display: block;
	margin-bottom: 0px;
	padding: 0px;
	font-size: 1em;
	text-align: justify;
        
}

#div_content_submenu {
	height: 620px; 
	overflow-x: auto; 
	overflow-y: hidden;
}
.content-item {
	margin: 0px;

	padding: 0px;
}