@charset "utf-8";
#quan_center{overflow: hidden;}
.photo_list{
	display:block;
	margin:auto;
	width:auto;
	height:auto;
	overflow:hidden;
	margin-top:20px;
	margin-bottom:20px;
}
.tb_tb{
	display: block;
	width: auto;
	height: auto;
	overflow: hidden;
}
.tb_pic{
	display: block;
	width: auto;
	height:auto;
	overflow: hidden;
	padding-bottom: 60%;
	background-size: cover;
	background-repeat: no-repeat;
}
#qd_pic{
	display: block;
	width: 100%;
	height:60%;
	overflow: hidden;
	margin: auto;
}