html,body {
    width: 500px;
    margin: 0px auto;
    padding: 0;
}
body,h2,h3,p,img,ul,ol,li,div,span,dl,dd{
    margin: 0;
    padding: 0;
    list-style: none;
    font-family: "微软雅黑";
}
a:hover{ 
    text-decoration: none; 
    color: #fff;
}
a:link{ 
    text-decoration: none; 
    color: #fff;
}
a:visited {
    text-decoration: none; 
    color: #fff;
}
img{ width: 100%; height: auto;}
.LF{ float: left;}
.RF{ float: right;}
.header{
	width: 100%;
	margin: 0 auto;
	overflow: hidden;
}
.logo{
	width: 267px;
	margin: 3% 2%;
	height: auto;
	float: left
}
.tel{
	float: right;
	width: 210px;
	height: 94px;
	text-align: center;
	font-size: 16px;
	color: #e77d16;
	margin: 3% 0;
}
.tel a{
	line-height:45px;
	height:45px;
	display: block;
}
.logo a,.tel a{
	overflow: hidden;
	color: #E77D16;
}
.btn{ 
    width: 100%; 
    height:50px; 
    margin: 0px auto; 
    background: #eeeeee; 
}
.btn a{ 
    width: 20%; 
    height:50px; 
    line-height:50px; 
    float: left; 
    display: block; 
    text-align: center;
    font-size:20px; 
    font-family: "微软雅黑";
    color: #333;
}
.btn a.cli{
	color: #E77D16;
	border-bottom: solid 1px #E77D16;
	height: 49px;
	line-height: 49px;
}
.swiper-container {
    width: 100%;
    height:auto;
    margin-left: auto;
    margin-right: auto;
}
.swiper-slide {
    width:600px;
    text-align: center;
    font-size: 18px;
    background: #fff;
/* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
    position: relative;
}
.swiper-slide img{ 
    width: 100%;     
    height:auto;
}

.swiper-pagination{ 
    width: 50%;
}
.home_profile,.home_profile_conter,.home_our{ 
    overflow: hidden; 
    margin: 0px auto; 
}
.home_profile_title{
	background: #E77D16;
	overflow: hidden;
	margin: 0 auto;
	padding: 5px 0;
}
.home_profile_title h2{
	height: 30px;
	line-height: 30px;
	text-align: center;
	margin: 0 auto;
	font-size: 20px;
	color: #FFFFFF;
}
.home_profile_title p{
	height: 30px;
	line-height: 30px;
	text-align: center;
	margin: 0 auto;
	color: #666666;
	font-size: 20px;
}
.home_profile_conter{
	background: url(../images/home1_10.png) no-repeat center top 15px;
	padding-top: 30px;
	padding-bottom: 20px;
}
.home_profile_conter div{
	margin: 5px 10px;
	text-indent: 2em;
	font-size: 18px;
	color: #666666;
	line-height: 25px;
}
.home_major{
	margin: 0 auto;
	padding: 5px 0;
	overflow: hidden;
}
.home_major h2{
	margin: 0 auto;
	padding: 5px 0;
	height: 33px;
	line-height: 33px;
	background: url(../images/home1_07.png) no-repeat center top;
	background-size: 25%;
}
.home_major div{
	overflow: hidden;
	margin: 0 10px;
	background: url(../images/home1_15.png) no-repeat left center;
	height: 204px;	
}
.home_major p{
	padding-left: 190px;
	height: 40px;
	line-height: 40px;
	margin-top: 9px;
	font-size: 16px;
	color: #666;
}
.home_our div{
	margin: 20px 10px;
	overflow: hidden;
}
.home_our div img{
	width: 300px;
	float: left;
	height: auto;
}
.home_our div p{
	float: left;
	text-align: center;
	width: 180px;
	line-height: 30px;
	font-size: 16px;
	color: #333;
	margin: 60px 0 0 0;
	font-weight: bolder;
}
.home_Ten_conter{
	margin: 10px;
	overflow: hidden;
}
.home_Ten{
	margin: 10px auto;
	height: 160px;
	overflow: hidden;
}
.home_Ten img{
	width: 240px;
	float: left;
	height: auto;
}
.home_Ten div{
	width: 240px;
	float: left;
	height: 160px;
	overflow: hidden;
}
.home_Ten div h2{
	text-align: center;
	height: 30px;
	line-height: 30px;
	color: #333333;
	font-size: 20px;
	margin: 20px 0 10px 0;
	background: url(../images/home_15.png) no-repeat center bottom;
	padding-bottom: 15px;
}
.home_Ten div p{
	text-align: center;
	line-height: 30px;
	font-size: 18px;
	color: #666;
}
.home_quali{
	margin: 10px auto;
	overflow: hidden;
}
.home_quali li{
	width: 156px;
	float:left;
	margin: 10px 5px;
	height: 106px;
}
.home_quali li img{
	width: 100%;
	height: 106px;
}
.fooder{
	margin: 0 auto;
	padding: 20px 0;
	overflow: hidden;
	background: #E77D16;
}
.fooder div{
	width: 134px;
	height: auto;
	margin: 0 auto;
}
.fooder p{
	text-align: center;
	height: 30px;
	line-height: 30px;
	color: #FFFFFF;
	font-size: 16px;
}
.tolip_tel{
	position: fixed;
	bottom: 100px;
	right: 0;
	width: 110px;
	height: auto;
}
.tolip_tel a{
	display: block;
}
.tolip_tel div{
	position: fixed;
	bottom: 175px;
	right: 0;
	width: 110px;
	height: auto;
	font-size: 18px;
	color: #FFFFFF;
	text-align: center;
}
.tolip_tel div a{
	width: 100%;
	height: 96px;
	background:url(../images/fod.png) no-repeat center center;
	color: #FFFFFF;
	overflow: hidden;
	padding-top: 50px;
}
/*工程*/
.barnav{
	margin: 0 auto;
	overflow: hidden;
	background: #E77D16;
}
.barnav h2{
	height: 50px;
	line-height: 50px;
	text-align: left;
	font-size: 20px;
	color: #fff;
	font-weight: normal;
	padding-left: 10px;
}
.engin_conter{
	margin: 10px auto;
	overflow: hidden;
}
.engin_conter li{
	width: 230px;
	float: left;
	margin: 10px;
	height: auto;
}
.engin_conter li img{
	width: 100%;
	height: auto;
}
.engin_conter li p{
	height: 35px;
	line-height: 35px;
	background: url(../images/gc_bg_03.png) no-repeat left center;
	padding-left: 25px;
	font-size: 16px;
	color: #333;
	overflow: hidden;
}
/*新手指南*/
.barnav_gui{
	margin: 0 auto;
	overflow: hidden;
}
.barnav_gui h2{
	padding-left: 10px;
	height:50px;
	line-height: 50px;
	color: #E77D16;
	font-size: 20px;
	font-weight: normal;
}
.guide_conter{
	margin: 10px auto;
	overflow: hidden;
}
.guide_title{
	height: 40px;
	line-height: 40px;
	background: #E77D16;
	position: relative;
}
.guide_title h2{
	text-align: center;
	color: #fff;
	font-size: 18px;
	line-height: 40px;
}
.guide_title span{
	position: absolute;
	right: 10px;
	top: 0px;
	font-size: 16px;
	color: #fff;
}
.guide_list{
	margin: 10px;
	overflow: hidden;
}
.guide_list li{
	overflow: hidden;
	margin: 10px 0;
	border-bottom: dashed 1px #898989;
}
.guide_list li img{
	width: 200px;
	height: auto;
	float: left;
}
.guide_list li div{
	width: 280px;
	float: left;
	height: 165px;
	overflow: hidden;
}
.guide_list li div h2{
	text-align: center;
	font-size: 18px;
	color: #333;
	overflow: hidden;
	height: 30px;
	line-height: 30px;
	overflow: hidden;
}
.guide_list li div p{
	line-height: 30px;
	margin: 10px 5px;
	color: #666;
	font-size: 16px;
	text-indent: 2em;
	overflow: hidden;
}
/*产品中心*/
.product{
	margin: 10px auto;
	overflow: hidden;
	height: 40px;
	line-height: 40px;
}
.product li{
	width: 166px;
	float: left;
	text-align: center;
	font-size: 20px;
	color: #666;
	cursor: pointer;
}
.product li.active{
	color: #E77D16;
}
.join_cent,.product_conter{
	margin: 0 auto;
	overflow: hidden;
}
.product-art{
	margin: 0 auto;
	overflow: hidden;
}
.product-art a{
	width: 47%;
    height: auto;
    float: left;
    margin: 5px 5px;
}
.product-art a img{
	width: 100%;
	height: 235px;
    box-shadow: 2px 2px 5px #ccc;
}
.product-art a p{
	height: 30px;
	line-height: 30px;
	text-align: center;
	color: #666;
}
.join_jms{
    width: 100%;
    margin: 0px auto;
    overflow: hidden;
}
.join_pepo{
    width: 100%;
    margin: 0px auto;
    background: #fff;
    overflow: hidden;
}
.join_pepo_tit{
    overflow: hidden;
    margin: 5px auto;
}
.join_pepo_tit li{
    width: 22%;
    height: 40px;
    line-height: 40px;
    margin-left: 9px;
    float: left;
    color: #333333;
    text-align: center;
    vertical-align:middle;
    font-size: 22px;
    font-family: "微软雅黑";
    cursor: pointer;
}
.join_pepo_tit li a{
    color: #333333
}
.join_pepo_tit li.acti a{
    color: #ffffff;
}
.join_pepo_tit li.acti{
    background: #E77D16;
    color:#ffffff;
}
.join_pepo_diq{
    overflow: hidden;
    margin: 0px auto;
}
.join_pepo_diq li{
    float: left;
    padding-left:20px; 
    height: 30px;
    line-height: 30px;
    font-size: 20px;
    color: #666666;
    text-align: center;
    vertical-align:middle;
    cursor: pointer;
}
.join_pepo_diq li.cli{
    color: #E77D16;
}
.join_cent{
    width: 100%;
    background: #fff;
    overflow: hidden;
    margin: 5px auto 20px;
}
.join_cent_list{
	height: 35px;
	line-height: 35px;
    width: 100%;
    margin: 10px auto 0;
    border-bottom: dashed 1px #eeeeee;
}
.join_cent_list h2{ 
    height: 35px;
    line-height: 35px;
    font-size: 20px;
    font-weight: normal;
    color: #333333;
    padding-left: 25px;
}
.join_cent_list p{
	height: 35px;
    line-height: 35px;
	float: left;
    width: 80%;
    font-size: 18px;
    color: #333333;
    overflow: hidden;
}
.list_cent h2{
    width: 15%;
    float: left;
    background: url(../images/jion1_03.png) no-repeat left 7px center;
    overflow: hidden;
}
.list_cent span{
    width: 27%;
    float: right;
    height: 35px;
    line-height: 35px;
    font-size: 18px;
    color: #333333;
}
.list-bott{
    border-bottom: none;
}
.list-bott p{
    height: 35px;
    line-height: 36px;
}
/*文章*/
.barnav_gui a{
	color: #E77D16;
}
.artile_conter{
	margin: 0 auto;
	overflow: hidden;
}
.artile_conter h2{
	height: 40px;
	line-height: 40px;
	font-size: 18px;
	color: #333;
	text-align: center;
	margin: 10px auto;
}
.artile_conter div{
	margin: 5px 5px;
	text-indent: 2em;
	line-height: 25px;
	font-size: 16px;
	color: #999;
}
.artile_conter span{
	color: #666;
	font-size: 16px;
	line-height: 30px;
}
.list_pege{
	width: 98%;
	margin: 10px auto;
	padding-left: 10px;
	background: url(../images/article_03.png) no-repeat left center;
	line-height: 35px;
	overflow: hidden;
	height: 35px;
	color: #666;
	font-size: 18px;
}
.list_pege a{
	color: #666;
}
.artile_conter p{
	width: 95%;
	margin: 5px auto;
	height: auto;
}

.Cose_conter{
    width: 96%;
    margin: 1em auto;
    overflow: hidden;
}
.lf{
    width: 45%;
    margin: 1.5em 0.2em;
    float: left;
    overflow: hidden;
    height: auto;
    box-shadow: 0.1em 0.1em 0.2em 0.1em #bbbbbb;
}
.lf img{
    width: 100%;
    height: auto;
}
.rf{
    width: 50%;
    float: right;
    overflow: hidden;
}
.rf h2{
    width: 100%;
    height: 45px;
    line-height: 45px;
    background: url(../images/index_cose_03.png) no-repeat center bottom;
    text-align: center;
    font-size: 1.1em;
    color: #666666;
}
.rf p{
    text-indent: 2em;
    line-height: 32px;
    color: #999999;
    font-size: 1.25em;
 
    overflow: hidden;
}

.clear { clear:both}
.case dl {margin-top:20px; }
.case dl dd { display:block; float:left; width:calc((100% - 20px) /2) ;margin-right:10px;  padding-bottom:10px;}
.case dl dd:nth-child(2n) { margin-right:0}
.case dl dd .li-pic img { width:100%; }
.case dl dd .li-text{ font-size:14px; color:#000; line-height:22px; height:44px; text-align:center;margin-top:10px;  }
/*@media (min-width:768px) {
.case dl dd { display:block; float:left; width:calc((100% - 40px) /3) ; margin-right:20px;}
.case dl dd:nth-child(2n) { margin-right:20px}
.case dl dd:nth-child(3n) { margin-right:0}.case dl dd .li-text{ font-size:14px; line-height:28px; height:56px}
}*/

.tab-hd {background:#ebebeb;overflow:hidden;zoom:1;}
.tab-hd li {float:left; color:#696969;text-align:center;cursor:pointer; font-size:18px; line-height:36px; padding:0 15px;}
.tab-hd li.active {background:#F93;color:#fff;}
.tab-bd li {  }