@charset "utf-8";
.section{
	display:block;
	width:auto;
	height:auto;
	margin:auto;
	background-size: cover;
}
.tb{
	margin-top: 60px;
	margin-bottom: 60px;
}
.thead{
	text-align: center;
}
.title{
	display: flex;
	display: -webkit-flex;
	flex-direction: column;
	row-gap: 10px;
	font-size: 3rem;
}
.title:after{
	content: "";
    width: 80px;
    height: 3px;
    background: #4cb032;
    display: block;
	margin: auto;
}
.tbody{
	margin-top: 40px;
}
.tfoot{
	display: flex;
	display: -webkit-flex;
	justify-content: center;
	align-items: center;
	position: static;
	background-color: transparent;
	border: none;
	margin-top: 40px;
}
a.more{
	font-size: 1.4rem;
	text-align: center;
}
a.more:hover{
	font-weight: bold;
	color: var(--back_color);
}
.miaoshu{
	font-size: 1rem;
	margin-bottom:20px;
}

.case_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-top:50px;
}
@media (max-width:767px){
	.case_list{
		grid-template-columns:calc(50% - (10px/2)) calc(50% - (10px/2));
		column-gap:10px;
		row-gap:10px;
		padding:10px;
	}
}

.case_pic{
	display:block;
	width:auto;
	height:auto;
	margin:auto;
	padding-bottom:60%;
	background-size:cover;
	background-position:top center;
	position:relative;
	background-color:#000;
}
.case_ico:hover{
	background-color:rgb(76 176 50/0.5);
}
.case_ico{
	background-color: rgba(0,0,0,0.4);
	display: flex;
	display: -webkit-flex;
	justify-content: center;
	align-items:center;
	font-size: 2rem;
	color: #fff;
	position: absolute;
	left: 0px;
	right: 0px;
	top:0px;
	bottom: 0px;
}

.case_name{
	padding:10px;
	font-weight:bold;
	font-size:1.2rem;
}

.product_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;
	margin-top: 20px;
}
@media (max-width:767px){
	.product_list{
		grid-template-columns:calc(50% - (10px/2)) calc(50% - (10px/2));
		column-gap:10px;
		row-gap:10px;
	}
}

a.product_tb{
	display:block;
	width:auto;
	height:auto;
	text-align:center;
	background-color:#fff;
	padding:20px;
	border:1px solid #ddd;
}
a.product_tb:hover{
	box-shadow:0px 0px 10px 0px rgba(0,0,0,0.4);
}
.product_pic{
	display:block;
	width:auto;
	height:auto;
	padding-bottom:100%;
	position:relative;
	overflow:hidden;
	background-color:#fff;
}
.product_name{
	font-weight:bold;
	font-size:1rem;
	line-height:1.2;
	text-overflow:ellipsis;
	overflow:hidden;
	width:auto;
	height:auto;
	display:-webkit-box;
	-webkit-line-clamp:2;
	-webkit-box-orient:vertical;
	margin-top:20px;
	margin-bottom:10px;
}

.about{
	display:flex;
	display: -webkit-flex;
	width:auto;
	height:auto;
	overflow:hidden;
	background-position:left top;
	background-size:normal;
	background-color:#f5f5f5;
}
@media (max-width:767px){
	.about{
		flex-direction: column-reverse;
	}
}
.about_left{
	display:flex;
	display:-webkit-flex;
	justify-content:flex-end;
	row-gap:20px;
	flex-direction:row;
	width: 50%;
	
	box-sizing: border-box;
}
.about_right{
	display: block;
	width: 50%;
	height: auto;
}
@media (max-width:767px){
	.about_left{
		width: 100%;
	}
	.about_right{
		width: 100%;
	}
}
.about_pic{
	display: block;
	width: 100%;
	height: auto;
	overflow: hidden;
}
.about_tb{
	display: block;
	width:auto;
	margin:auto;
	height:auto;
	padding: 5%;
	padding-left: 100px;
}

.about_pic{
	display:block;
	width:100%;
	height:100%;
	object-fit: cover;
}


.about_title{
	font-size:3rem;
	line-height:1.5;
}
.about_title:after{margin-left:0px;}
.about_miaoshu{
	font-size:1.6rem;
	line-height:1.8;
}
.about_content{
	line-height:1.8;
	display:-webkit-box;
	-webkit-line-clamp:8;
	-webkit-box-orient:vertical;
	text-overflow:ellipsis;
	overflow:hidden;
	font-size: 1.2rem;
	margin-top: 20px;
	margin-bottom: 20px;
}
a.about_path{
    width: 150px;
    height: 50px;
    line-height: 50px;
    text-align: center;
	display:inline-block;
	border:1px solid #333;
	border-radius:5px;
}
a.about_path:hover{
	 background-color: #4cb032;
	 color:#fff;
	 border:none;
}

.news{
	display: grid;
	grid-template-columns:50% 50%;
	width: auto;
	height: auto;
	overflow: hidden;
}
@media (max-width:767px){
	.news{
		grid-template-columns: auto;
	}
}
.news_left{
	background-color: var(--back_color);
	color: #fff;
	position: relative;
}
.news_right{
	display: flex;
	display: -webkit-flex;
	flex-direction: column;
	row-gap: 30px;
	width: auto;
	height: auto;
	overflow: hidden;
	padding: 50px;
	background-color: #f5f5f5;
}
.right_tb{
	display: grid;
	grid-template-columns: 25% auto;
	column-gap: 20px;
	width: auto;
	height: auto;
}
.right_pic{
	background-size: cover;
	background-color: #fff;
}
.right_tbody{
	display: flex;
	display: -webkit-flex;
	flex-direction: column;
	row-gap: 10px;
	width: auto;
	height: auto;
	overflow: hidden;
}
a.right_name{
	font-size: 1.4rem;
	font-weight: bold;
	line-height: 1.2;
}
.right_miaoshu{
	display:-webkit-box;
	-webkit-box-orient:vertical;
	-webkit-line-clamp:3;
	line-clamp:2;
	text-overflow:ellipsis;
	overflow:hidden;
}

.left_pic{
	background-size:cover;
	background-repeat:no-repeat;
	padding-bottom:60%;
	display:block;
	width:auto;
	height:auto;
}
.left_tbody{
	padding: 30px;
}
a.left_name{
	font-size:1.5rem;
	font-weight:600;
	color: #fff;
}
.left_miaoshu{
	display:-webkit-box;
	text-overflow:ellipsis;
	-webkit-box-orient:vertical;
	-webkit-line-clamp:3;
	overflow:hidden;
	line-height:1.5;
}


.fenlei_list{
	display:flex;
	display:-webkit-flex;
	flex-wrap: wrap;
	justify-content:center;
	align-items:center;
	column-gap:10px;
	row-gap:10px;
	width:auto;
	height:auto;
}
.fenlei_tb{
	display: block;
	width: auto;
	height: auto;
	overflow: hidden;
}
a.fenlei_name{
	display: block;
	white-space:nowrap;
	width:auto;
	height:auto;
	padding:10px;
	background-color:#eee;
	text-align:center;
	padding-left:20px;
	padding-right:20px;
}
a.on{
	background-color:#4cb032;
	color:#fff;
}
a.fenlei_name:hover{
	white-space:nowrap;
	width:auto;
	height:auto;
	padding:10px;
	background-color:#4cb032;
	color:#fff;
	text-align:center;
	padding-left:20px;
	padding-right:20px;
}