body {
	font: Arial, Helvetica, sans-serif normal 10px;
	margin: 0; padding: 0; height:50%;
    width:100%; 
    background-image: url("whole.jpg");
    background-size: 210%;
    background-position: center;
    overflow: hidden;
}
* {margin: 0; padding: 0;}
img {border: none;}
.container {
	height: 460px;
	width: 1000px;
	margin: 0 0 0 -265px;
	top: 20%; left: 50%;
	position: absolute;
}
ul.thumb {
	float none;
	list-style: none;
	margin: 0; padding: 20px;
	width: 700px;
}
ul.thumb li {
	margin: 0; padding: 20px;
	float: left;
	position: relative;
	width: 120px;
	height: 80px;
}
ul.thumb li img {
	width: 120px; height: 80px;
	border: 1px solid #ddd;
	padding: 2px;
	background: #f0f0f0;
	position: absolute;
	left: 0; top: 0;
	-ms-interpolation-mode: bicubic; 
}
ul.thumb li img.hover {
	background:url(thumb_bg.png) no-repeat center center;
	border: none;
}