@charset "utf-8";
.tb{
	margin: auto;
	margin-top: 10px;
	margin-bottom: 10px;
	display: grid;
	background-color:#fff;
	grid-template-columns:330px auto 280px;
	column-gap: 20px;
	padding:10px;
	width: 1100px;
	box-sizing: border-box;
}
/*泛光灯*/
.product{
	width:auto;
	height:220px;
	overflow:hidden;
	display:block;
}
.thead{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	margin:auto;
	font-size:14px;
	font-weight:bold;
	text-align:left;
	height:40px;
	line-height:40px;
	border-bottom:1px solid #ddd;
	position:relative;
}
.tbody{
	width: auto;
	height:auto;
	overflow:hidden;
	display:block;
	margin-top: 10px;
}
.product_list{
	width:auto;
	height:auto;
	overflow:hidden;
	display:flex;
	display: -webkit-flex;
	column-gap: 10px;
	margin:auto;
	position:relative;
}

a.product_tb{
	width:calc(25% - 30px/4 );
	height:auto;
	overflow:hidden;
	display:block;
	text-align:center;
	flex-shrink: 0;
}
.product_pic{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	padding-bottom: 100%;
	border:1px solid #ddd;
	position: relative;
}
.product_name{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
	text-align: center;
	margin-top: 10px;
}

/*关于我们*/
.about{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
}

.content{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	margin-top:10px;
}
/*新闻*/
.news{
	display:block;
	overflow:hidden;
	width:auto;
	height:auto;
}

.news_list{
	display:flex;
	display: -webkit-flex;
	flex-direction: column;
	row-gap: 10px;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
}

a.news_tb{
	display:flex;
	display: -webkit-flex;
	column-gap: 10px;
	width:auto;
	height:auto;
	overflow:hidden;
}
.news_ico{
	width: auto;
	height: auto;
}
.news_name{
	display:-webkit-box;
	-webkit-line-clamp: 1;
	-webkit-box-orient: vertical;
	overflow:hidden;
	width:auto;
	height:auto;
	text-align:left;
}