.tb_com{
	display:grid;
	grid-template-columns:200px auto 300px;
	column-gap:20px;
	row-gap:20px;
	width:auto;
	height:auto;
	max-width:1200px;
	margin:auto;
}
@media (max-width:767px){.tb_com{grid-template-columns:auto;padding:10px;}}
#video{}
#quandi_video_back{
	display:flex;
	display:-webkit-flex;
	justify-content:center;
	align-items:center;
	width:auto;
	height:100%;
	overflow:hidden;
	box-sizing:border-box;
	background-color:#000;
	background-repeat:no-repeat;
	background-size:cover;
}
#quandi_video{
	display:block;
	width:100%;
	height:100%;
	overflow:hidden;
}
#quandi_fenlei{
	display:block;
	width:auto;
	height:100%;
	overflow:hidden;
	border:1px solid #ddd;
	box-sizing:border-box;
}
#quandi_fenlei_thead{
	display:flex;
	display:-webkit-flex;
	align-items:center;
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	color:#fff;
	background-image:linear-gradient(0deg,#186acb,#1c50a7);
	padding:5px;
	font-size:1.2rem;
	padding-left:20px;
	padding-right:20px;
}
#quandi_fenlei_tbody{
	display:block;
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	padding:20px;
}
a.fenlei_name{
	display:block;
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	padding-bottom:10px;
	border-bottom:1px dotted #ddd;
	margin-bottom:10px;
}
a.fenlei_name:before{margin-right:10px;}


#quandi_com{
	display:block;
	width:auto;
	height:100%;
	overflow:hidden;
	border:1px solid #ddd;
	box-sizing:border-box;
}
#quandi_com_thead{
	display:flex;
	display:-webkit-flex;
	align-items:center;
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	color:#fff;
	background-image:linear-gradient(0deg,#186acb,#1c50a7);
	padding:5px;
	font-size:1.2rem;
	padding-left:20px;
	padding-right:20px;
}
#quandi_com_tbody{
	display:block;
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	padding:20px;
	line-height:1.5;
}


.tb_about{
	display:grid;
	grid-template-columns:300px auto 400px;
	column-gap:20px;
	row-gap:20px;
	width:auto;
	height:auto;
	max-width:1200px;
	margin:auto;
	margin-top:20px;
	margin-bottom:20px;
}
@media (max-width:767px){.tb_about{grid-template-columns:auto;padding:10px;}}
#quandi_news,#quandi_xinwen{
	display:block;
	width:auto;
	height:100%;
	overflow:hidden;
	border:1px solid #ddd;
	box-sizing:border-box;
}
#quandi_news_thead,#quandi_xinwen_thead{
	display:flex;
	display:-webkit-flex;
	align-items:center;
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	color:#fff;
	background-image:linear-gradient(0deg,#186acb,#1c50a7);
	padding:5px;
	font-size:1.2rem;
	padding-left:20px;
	padding-right:20px;
}
#quandi_news_tbody,#quandi_xinwen_tbody{
	display:block;
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	padding:20px;
}
a.news_tb{
	display:grid;
	grid-template-columns:auto 100px;
	column-gap:10px;
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	padding:5px;
	border-bottom:1px dotted #ddd;
	margin-bottom:10px;
}
.news_left{
	display:block;
	width:auto;
	height:auto;
	overflow:hidden;
	white-space:nowrap;
}
.news_right{
	display:block;
	width:auto;
	height:auto;
	overflow:hidden;
}

#quandi_about{
	display:block;
	width:auto;
	height:100%;
	overflow:hidden;
	border:1px solid #ddd;
	box-sizing:border-box;
}
#quandi_about_thead{
	display:flex;
	display:-webkit-flex;
	align-items:center;
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	color:#fff;
	background-image:linear-gradient(0deg,#186acb,#1c50a7);
	padding:5px;
	font-size:1.2rem;
}
#quandi_about_tbody{
	display:block;
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	padding:20px;
}
#quandi_product{
	display:block;
	width:auto;
	height:auto;
	overflow:hidden;
	border:1px solid #ddd;
	box-sizing:border-box;
	max-width:1200px;
	margin:auto;
	margin-top:20px;
	margin-bottom:20px;
}
#quandi_product_thead{
	display:flex;
	display:-webkit-flex;
	align-items:center;
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	color:#fff;
	background-image:linear-gradient(0deg,#186acb,#1c50a7);
	padding:5px;
	font-size:1.2rem;
	padding-left:20px;
	padding-right:20px;
}
#quandi_product_tbody{
	display:block;
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	white-space:nowrap;
	padding:20px;
}
#quandi_product_tbody>div{
	display:inline-block;
	width:230px;
	height:auto;
	overflow:hidden;
	margin:auto;
	margin-right:20px;
	vertical-align:top;
}
@media (max-width:480px){#quandi_product_tbody>div{width:120px;}}
a.product_tb{
	display:block;
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	text-align:center;
}
.product_pic{
	display:flex;
	display:-webkit-flex;
	justify-content:center;
	align-items:center;
	width:auto;
	height:230px;
	overflow:hidden;
	margin:auto;
	background-color:#f5f5f5;
}
@media (max-width:480px){.product_pic{height:120px;}}