@charset "utf-8";
.max_width{
	margin: auto;
	max-width: var(--max_width);
	margin-bottom: 20px;
}
#quan_body{
	display: grid;
	grid-template-columns: auto 30%;
	column-gap: 20px;
	row-gap: 20px;
	width: auto;
	height: auto;
	overflow: hidden;
	max-width: var(--max_width);
}
#quan_right{
	display: flex;
	display: -webkit-flex;
	flex-wrap: wrap;
	column-gap:20px;
	row-gap:20px;
	width: auto;
	height: auto;
	overflow: hidden;
}
.tb{
	height:auto;
	display:block;
	width:auto;
	background-color:#fff;
	box-sizing: border-box;
	overflow: hidden;
}
.title{
	background-color:rgb(240,240,240);
    background-image:linear-gradient(0deg,rgb(240,240,240),rgb(255,255,255));
	background-position:bottom;
	background-repeat:repeat-x;	
	border-bottom:1px solid #ccc;
	padding:10px;
	font-weight: bold;
}
.content{
	padding: 20px;
	margin-top: 20px;
	margin-bottom: 20px;
}
.about{
	width:calc(60% - 20px/2);
}

.product,.new{
	width:100%;
	
}

.new_list{
	display:grid;
	grid-template-columns:calc(25% - (60px/4)) calc(25% - (60px/4)) calc(25% - (60px/4)) calc(25% - (60px/4));
	column-gap:20px;
	row-gap:20px;
	width:auto;
	height:auto;
	margin:auto;
	overflow:hidden;
	padding:20px;
	margin-top: 20px;
}
.new_tb{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	text-align:center;
	
}
.new_pic{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:flex;
	display:-webkit-flex;
	justify-content:center;
	align-items:center;
	border:1px solid #ddd;
	padding-bottom:100%;
	position:relative;
}
a.new_name{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:-webkit-box;
	-webkit-box-direction:vertical;
	-webkit-line-clamp: 1;
	column-gap: 5px;
}
.product_list{
	display:block;
	overflow:hidden;
	margin:auto;
	width:auto;
	height:auto;
	position:relative;
	white-space:nowrap;
}

a.product_tb{
	width:20%;
	height:auto;
	overflow:hidden;
	display:block;
	margin-right:10px;
	text-align:center;
}
.product_pic{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:flex;
	display:-webkit-flex;
	justify-content:center;
	align-items:center;
	border:1px solid #ddd;
	padding-bottom:100%;
	position:relative;
}
.product_name{
	width:auto;
	height:auto;
	overflow:hidden;
	margin:auto;
	display:block;
	
}
.news{
	display: block;
	width: auto;
	height: auto;
	overflow: hidden;
	margin: auto;
	margin-bottom: 20px;
	max-width: var(--max_width);
}
.news_list{
	display:grid;
	grid-template-columns:calc(50% - (20px/2)) calc(50% - (20px/2));
	justify-content: space-between;
	column-gap:20px;
	row-gap:20px;
	width:auto;
	height:auto;
	margin:auto;
	overflow:hidden;
	margin-top: 20px;
}
.news_tb{
	width:auto;
	height:auto;
	overflow:hidden;
	display:block;
	background-color: #f5f5f5;
	padding: 20px;
}
.news_tb:hover{
	background-color: var(--main_color);
	color: #fff;
}
.news_tb:hover a.news_name{
	color: #fff;
}
.news_tb:hover .news_miaoshu{
	color: #fff;
}
a.news_name{
	display:block;
	overflow:hidden;
	height:auto;
	margin:auto;
	text-align:left;
	width:auto;
	line-height:24px;
	font-size: 1.2rem;
	font-weight: bold;
	color: var(--main_color);
}
.news_miaoshu{
	display: -webkit-box;
	-webkit-box-orient: vertical;
	-webkit-line-clamp: 3;
	width: auto;
	height: auto;
	overflow: hidden;
	margin: auto;
	color: #999;
	line-height: 1.6;
}