#wrapper {
	width:100%;
	margin:0 auto;
	}
#main {
	width:940px;
	margin:0 auto;
	}

.box {
	padding:20px 15px;
	height:100%;	
	}
	
.gallery_box{
	background:#f4f4f4;
	position:relative;
	float: left; 
	overflow: hidden; 
	margin-bottom:40px;
	margin-right:10px;
	margin-left:15px;
	padding:5px;
	border:1px solid #ccc;
	}

	.gallery_box img {
		width:200px;
		height:100px;
		}