@charset "utf-8";
#tb{
	margin: auto;
	margin-top: 10px;
	display:flex;
	display: -webkit-flex;
	align-items: center;
	max-width: 600px;
	overflow: hidden;
	width: 100%;
	height: auto;
	box-sizing: border-box;
}
#qd_name{
	font-size:20px;
	font-weight:bold;
	line-height:28px;
	text-align:center;
	padding:20px;
	border-bottom:1px solid #ddd;
}
#qd_content{
	padding-top:10px;
	padding-bottom:10px;
	display:block;
	width:auto;
	height:auto;
	
	overflow:hidden;
}
#qd_content * img{max-width:100%;height:auto;}
.block{
	display:block;
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
}
#qd_pic{
	display:block;
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	max-width:100%;
	margin-top:10px;
	margin-bottom:10px;
}

.arrow{
	display:flex;
	display:-webkit-flex;
	justify-content:center;
	align-items:center;
	font-size:1.4rem;
	cursor:pointer;
	width:30px;
	height: 100%;
}
.arrow:hover{
	background-color:#eee;
}
.tb_item{
	overflow:hidden;
	padding:5px;
}
.tb_pic{
	position:relative;
	width:auto;
	height:auto;
	padding-bottom:100%;
	border:1px solid #ddd;
	overflow:hidden;
}
.tb_hover{
	border:1px solid #f90;
}