.index_nav_bg{
	width: 100%;
	height: auto;
	padding: 1.6em 0em;
	background: url(../images/index_nav_bg.jpg) no-repeat center top;
	background-size: cover;
}
.index_nav{
	padding-left: 3%;
}
.index_nav_cell{
	width: 30%;
	float: left;
	margin-right: 3%;
}
.index_nav_cell a{
	display: block;
}
.index_nav_cell a img{
	width: 100%;
	height: auto;
	display: block;
}
.index_about{
	width: 100%;
	height: auto;
	position: relative;
	background: url(../images/index_about_bg.jpg) no-repeat center top;
	background-size: cover;
}
.index_about_bg img{
	width: 100%;
	height: auto;
}
.index_about_content{
	width: 100%;
	position: absolute;
	top: 60%;
	left: 0em;
}
.index_about_txt{
	width: 66%;
	margin: auto;
}
.index_about_txt p{
	font-size: 0.6em;
	line-height: 1.8em;
	color: #4d3d3d;
}
.index_mid img{
	width: 100%;
	height: auto;
	display: block;
}
.index_product_title{
	width: 40%;
	margin: auto;
	margin-top: 3em;
	margin-bottom: 2em;
}
.index_product_title img{
	width: 100%;
	height: auto;
	display: block;
}
.index_product_list{
	padding: 0% 2%;
	margin-bottom: 2em;
}
.index_product_list li{
	width: 46%;
	float: left;
	margin: 2% 2%;
	position: relative;
}
.index_product_list li img{
	width: 100%;
	height: auto;
	display: block;
}
.index_product_txt{
	width: 100%;
	height: 27%;
	position: absolute;
	bottom: 0%;
	background: url(../images/index_product_bg.png) no-repeat center top;
	background-size: cover;
}
.index_product_txt p{
	font-size: 0.5em;
	color: #fff;
	text-align: center;
	margin-top: 13%;
}
.index_news_title{
	width: 33%;
	margin: auto;
	margin-top: 3em;
	margin-bottom: 2em;
}
.index_news_title img{
	width: 100%;
	height: auto;
	display: block;
}
.index_news{
	width: 90%;
	margin: auto;
	margin-bottom: 2em;
}
.index_news_left{
	width: 4%;
	float: left;
	margin-right: 6%;
	margin-top: 1rem;
}
.index_news_right{
	width: 4%;
	float: right;
	margin-left: 6%;
	margin-top: 1rem;
}
.index_news_left a,.index_news_right a{
	display: block;
}
.index_news_left img,.index_news_right img{
	width: 100%;
	height: auto;
	display: block;
}
.index_news_list{
	width: 80%;
	height: 7em;
	float: left;
	position: relative;
	overflow: hidden;
}
.index_news_list ul{
	position: absolute;
}
.index_news_list li{
	width: 100%;
	float: left;
}
.index_news_pic{
	width: 25%;
	border-radius: 50%;
	overflow: hidden;
	float: left;
	margin-right: 6%;
}
.index_news_pic img{
	width: 100%;
	height: 100%;
	display: block;
}
.index_news_txt{
	width: 69%;
	float: left;
}
.index_newslist_title a{
	font-size: 0.7em;
	color: #3a3939;
	line-height: 1.6rem;
	display: block;
}
.index_newslist_desc p{
	height: 2.4em;
	overflow: hidden;
	font-size: 0.45em;
	color: #444242;
	line-height: 1.2em;
}
.index_newslist_more{
	margin-top: 0.3em;
}
.index_newslist_more a{
	font-size: 0.45em;
	color: #4b4b4b;
	display: block;
}