.index_show{/*position: relative*/;width: 100%;}
/* banner*/
.banner{
	width: 100%;
	height:600px;
	overflow:hidden;
	position: relative;
    margin-top: 2px;
}
.banner .d1{width:100%;height:595px;display:block;position:absolute;left:0px;top:0px;}

.container .product-title{
    position: relative;
}
.container .product-title::before{
    background: #212121;
    background: ;
    bottom: 0px;
    content: "";
    height: 1px;
    left: calc(50% - 29px);
    position: absolute;
    width: 0px;
}
.container .product-title>h3{
    margin: 0px;
    padding: 10px 15px;
    font-weight:400;
    text-align: center;
    color: #000000;
    font-size: 28px;
}
.container .product-cate{
    margin: 0 auto;
    padding-top: 10px;
    display: flex;
    -webkit-justify-content: center;
    justify-content: center;
}
.container .product-cate::after {
    display: table;
    clear: both;
    content: '';
}
.container .product-cate .cate-item{
    float: left;
    border: none;
    padding-top: 5px;
    padding-bottom: 5px;
    background: #fff;
    padding: .715rem 1.429rem;
}
.container .product-cate .cate-item a{
    color: #999999;
    font-size: 14px;
    line-height: inherit;
    font-weight: 300;
}
.product-bar{
    overflow:hidden;
    margin:0 auto 15px auto;
}
.product-bar .product{
    padding:10px 0 20px 0;
}
.product-bar .product ul{
    overflow:hidden;
    zoom:1;
}
.product-bar .product ul li{
    width:25%; 
    float:left;
    overflow:hidden;
}
.product-bar .product ul li .contantbox{
    padding: 10px 10px 0 10px;
    background: #ffffff;
    background: ;
    transition: all 300ms ease;
}
.product-bar .product ul li .contantbox s{
    display:block;text-align:center;
}
.product-bar .product ul li .contantbox s img{
    max-width: 100%;
    vertical-align:middle;
    display:block;
}
.product-bar .product ul li .contantbox span{
    display:block;
    height:35px;
    line-height:35px;
    text-align:center;
    font-size: 16px;
}
.news-bar{
    max-width: 100%;
    background: #2b3036;
}
.news-bar .container .news-title h3{
    margin: 0px;
    padding: 10px 15px;
    font-weight:300;
    text-align: left;
    color: #FFF;
    font-size: 24px;
    font-weight: normal;
    font-style: normal;
}
.news-bar .container .clearfix{
    overflow: hidden;
    margin: 0 auto 15px auto;
}
.news-bar .container .clearfix ul li {
    width: 33.333333%;
    float: left;
    _display: inline;
    overflow: hidden;
    background: #2b3036;
}
.news-bar .container .clearfix .contantbox{
    padding: 10px;
    background: #2b3036;
}
.news-bar .container .clearfix .contantbox{
    color: #FFF;
}
.news-bar .container .clearfix .contantbox a{
    background: #7f8286;
    display: block;
    padding: 40px 20px 50px 20px;
    font-size: 1rem;
    text-align: left;
}
.news-bar .container .clearfix .contantbox a h2{
    padding: 0px;
    line-height: 24px;
    font-size: 16px;
    color: #000000;
    color: #ffffff;
    text-align: left;
    font-weight: bold;
    overflow: hidden;
    transition: ease 0.65s;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    margin-top: 0;
}
.news-bar .container .clearfix .contantbox a p,.clearfix .contantbox a h4 {
    display: -webkit-box;
    -webkit-box-orient: vertical;
    padding: 0px;
    color: #cccccc;
}
.news-bar>.container>.more{
    margin: 0 auto;
    padding: 10px 30px;
    border-radius: 5px;
    color: #FFF;
    border: 1px solid #FFF;
    font-size: 14px;
}

.about-bar .container .title>h3{
    margin: 0px;
    padding: 10px 15px;
    font-weight:300;
    font-size: 24px;
    font-weight: normal;
    font-style: normal;
}

.container .about{
    padding-top: 50px;
    padding-bottom: 50px;
}
.container .about::after {
    display: table;
    clear: both;
    content: '';
}
.container .about .left{
    padding-top: 60px;
    width: 50%;
    float: left;
}
.container .about .left .title{
    font-size: 20px;
    line-height: 36px;
    color: #000000;
    text-align: left;
}
.container .about .left .desc{
    padding-top: 30px;
    height: 180px;
    overflow: hidden;
    font-size: 14px;
    line-height: 35px;
    color: #999999;
    padding-right: 53px;
    text-align: left;
}
.container .about .left .more-bar{
    line-height: 36px;
    margin-top: 20px;
}
.container .about .left .more-bar .more{
    padding: 10px 30px;
    border-radius: 5px;    
    border: 1px solid #212121;

}
.container .about .right{
    float: right;
    width: 50%;
}
.container .about .right .img-bar{
    position: relative;
}
.container .about .right .img-bar img{
    height: auto;
    float: right;
    width: 100%;
}