body {
	margin-left: 0px;
	margin-top: 0px;
}
.tb_main {
	position:absolute;
	height: 65px;
	width: 507px;
	background-color: #DDDDDD;
	left: 57px;
	top: 370px;
}
.tb_list {
	position:absolute;
	height: 180px;
	width: 100px;
	background-color: #CCCCCC;
}
.tb_pic {
	position:absolute;
	height: 323px;
	width: 348px;
	left: 100px;
	background-color: #EEEEEE;
	top: -327px;
}