#portfolio_list{
	width: 924px;
	float: left;
	list-style: none;
	
}
#portfolio_list li{
	float: left;
	width: 200px;
	padding: 10px;
	height: 150px;
	margin-right: 9px;
	background-color: #DEDEDE;
	border: 1px solid #bdbdbd;
	text-align: center;
	vertical-align: middle;
	margin-bottom: 6px;
}

#portfolio_list li:hover{
	background-color: #ba0000;
}
.portfolio_image{
border: 1px solid #bdbdbd;
}