body{font-family:Arial,'microsoft yahei',Helvetica, sans-serif; color: #333;}
a,button{transition: 0.5s;-webkit-transition: 0.5s;-moz-transition: 0.5s;}
ul{list-style:none;}
h2{margin: 0px; padding: 0px;}
header{background-color:#7B9AB7; height:80px;}

.top_menu{font-size: 12px; color: #7C98A2;  width: 100%;  height: 30px; background-color: #272526;color: #B3B3B3;}
.top_lang{/*float:right;margin-top:30px;*/color:#FFFFFF}
.top_lang a{color:#FFF;}
.top_name{/*display: inline-block;*/ padding-top:6px;}

header .toplogo,header .topnav,header .toplang{ float:left; /*display:inline-block*/}
header .toplogo {width:15%;margin-top:5px; text-align:center;}
header .topnav {width:73%;margin-top:18px;}
header .toplang {width:10%;margin-top:25px;max-width:80px;text-align:center;}
header .ennav .topnav{margin-top:0px;}

.flash img{ width: 100%}
.flash ul.bxslider{list-style:none;}
.flash div.bx-pager{bottom: 4%;}
.flash div.bx-controls-direction{ dissplay:none; }
.img-thumbnail:hover,.opacity_img:hover{opacity: 0.8; }

/*导航菜单*/
.navbar{margin:0px; background-color:#7B9AB7;border: none;border:1px solid #FF000}
#app_menudown{position: absolute; top:0px; right:0px; font-size: 16px;}
#app_menudown:hover{background-color: #CFA970;}

/*产品搜索*/
.search_group{float: right; margin:48px 0px 0px 0px;}
.search_group input.form-control{ border-radius: 0px; border: none; box-shadow: none; padding: 12px 10px;height: 38px; background-color: #3a3839; border-right: none;color:#fff;}
#submit_search{color:#fff;font-size: 16px; height: 38px; background-color:#CFA970; border-radius: 0px; margin-top: -1px;}
#submit_search:hover{cursor: pointer; background-color: #DCBD8E;}
#small_search{color:#fff; float: right; margin-top: 7px; padding:8px 13px;font-size: 17px;border-radius: 4px;}
#small_search:hover,#small_search:focus{cursor: pointer; background-color: #CFA970;}


/*公司简介*/
.about_index{padding: 35px 20px 50px 20px; }
.about_head{border-bottom:1px solid #eaeaea; text-align: left;}
.about_head h2{font-size: 24px; color: #767676; margin-bottom: -12px;}
.about_head span{font-size: 20px;color: #AD8645; padding-right: 7px; position: relative; top:12px; background-color: #fff;}
.about_content {width:70%;margin:0 auto;}
.about_content p{line-height:32px;margin-top:20px; text-indent:30px;}
.about_content img{margin: 9px 30px 0px 0px; max-width: 420px;}
.about_content a.btn-info{color: #000; background: transparent; border-radius: 0px; border:1px solid #000; padding: 8px 36px;}
.about_content a.btn-info:hover,.about_content a.btn-info:focus{color: #fff; background: #000; border:1px solid #000; }

/*首页产品*/
.product_head{height:65px;}
.product_head h4{font-size:20px;text-align: center; color: #38383A; margin: 0px; padding-top: 15px;}
.product_head p{font-family: 'Times New Roman';text-align: center;padding-top: 2px;  font-size: 16px;color: #3B3C3E; margin-top:10px;}

.product_index{margin:45px 0px 0px 0px;}
.product_list{clear: both; padding: 50px 0px 30px 0px;margin-right: -15px;margin-left: -15px;}
.product_list2{padding-top: 30px;}
.product_img{padding-left:12px; padding-right:12px; /*min-height: 300px;*/}
.product_img img{margin-right: auto;margin-left: auto;display: block;width:210px;height:210px;margin-bottom: 10px;max-height:210px;}
.product_index .aboutimg { text-align:center}
.product_title{ text-align: center;padding: 0px 15px 0px 0px; height: 40px;}
.product_title a{ color: #656464;}
.product_title a:hover{text-decoration: none;color:#CFA970;}

/*首页案例*/
.case_box{background-color: #F6F6F6;padding:35px 0px 0px 0px;}
.case_head h2{text-align: center;margin-bottom: 5px;}
.case_head p{text-align: center;font-family: 'Times New Roman';}
.case_list{clear: both;  padding: 30px 0px 10px 0px;margin-right: -15px;margin-left: -15px;}

/*首页新闻*/
.news_head{margin-top: 40px;}
.news_head h2{text-align: center;margin-bottom: 5px;}
.news_head p{text-align: center;font-family: 'Times New Roman';}
.news_index{clear: both; list-style:none;margin:0px; padding:20px 0px 0px 15px;}
.news_index li{margin-bottom: 20px; padding: 25px 15px; min-height: 70px; border: 1px solid #ccc;}
.news_index li span{display: inline-block; width: 60px; height: 60px; text-align: center; background-color: #CFA970; color: #fff; float: left;  padding:0px 2px; position: relative; left: -35px; top:-5px;}
.news_index li span strong{display: block; font-size: 24px; padding-top: 5px;}
.news_index li span i{display: block; font-size: 12px;  font-style: normal; font-family: Arial;}
.news_index li a{color:#333;font-size: 16px;margin-left: -20px;}
.news_index li a:hover{ text-decoration:none;color:#CFA970; }
.news_index li em{ font-style: normal; display:inline-block; line-height: 18px;color: #777; padding-top: 10px;margin-left: -20px;}

 .void{position:fixed;left:50%; top:35%; margin-left:-455px;margin-top: -140px; z-index:9999; background-color: #efefef; text-align: center; width:980px; display:none; }
  .mainbg{width:100%;height:100%; background-color:#333;filter:alpha(opacity=50);-moz-opacity:0.5; -khtml-opacity: 0.5;opacity: 0.5; position:absolute; z-index:9998;display:none}

/**/
.imgFlvDiv {width:100%;}
.imgFlvDiv .flvPlay {
    position: absolute;
    width: 90px;
    height: 80px;
    background: url(../images/paly.png) -92px 0px no-repeat;
    top: 50%;
    left: 50%;
    margin-top: -30px;
    margin-left: -30px;
}
.imgFlvDiv .videoPoster {
    width: 1000px;
    height: 600px;
	text-align:center;
	margin:0 auto 10px auto;
   /* background-position: 50%;*/
    background:url(../images/about2.jpg) no-repeat left center;
/* 
    background-size: cover;*/
}
/**/

/*列表页*/
.list_box{clear: both;}
.page_bg{height: 160px;}
.list_box .contents img{ text-align:center}

/*栏目导航*/
.left_nav{ clear: both; padding-top: 10px;}
.left_h{background:url(../images/title_line.jpg) left bottom no-repeat; font-size: 22px; display: block; margin-top: 25px; padding: 0px 0px 10px 0px; color: #2C2B2B;}
.left_nav_ul{list-style:none;margin:0px;padding:0px; margin:15px 0px 0px 0px;}
.left_nav_ul > li{position:relative; border-bottom: 1px solid #f2f2f2; background: url(../images/left_sli.gif) 6px 15px no-repeat;padding:8px 0px 8px 18px; }
.left_nav_ul > li > a{text-decoration:none; color:#656464;}
.left_nav_ul > li > a:hover,.left_nav_ul li a.left_active{color:#CFA970;}
/*小类*/
ul.left_snav_ul{list-style:none;padding:0px;display: none; padding-top: 8px;}
ul.left_snav_ul > li{ margin:0px;padding:5px 0px 5px 10px; background: url(../images/left_sli.gif) 0px 13px no-repeat;}
ul.left_snav_ul > li > a{border:0;color:#797979;padding: 5px 0px 5px 0px;}
ul.left_snav_ul > li > a:hover{ text-decoration: none;color:#CFA970;}


.navbox {height:120px; background:#F8F8F8;overflow:hidden;}
.navbox .navname{height:120px;margin-top:40px;font-size:22px;}
.navbox .nlist{margin-top:45px;}
.navbox .nlist .active {border:1px solid #076CE0}
.navbox .nlist li {display:inline-block;/*border:1px solid #FF0000*/}
.navbox .nlist li a.biglink{margin:6px 8px;padding:8px 8px;font-size:16px; color:#353535}
.navbox .nlist li a.biglink:hover{border:1px solid #076CE0; text-decoration:none}
.navbox .navleft{}
.navbox .navright{text-align:right;}
.navbox .nlist .bignav {position:relative;} 
.navbox .nlist .bignav .snav_ul{ position:absolute;top:35px;left:-50%; width:300px;display:none}
.navbox .nlist .bignav .snav_ul a{padding:5px 5px;font-size:14px}

.menu_head{cursor:pointer; font: 600 18px/30px "Open Sans", sans-serif; width:35px; text-align:center;color:#303c4b;display:inline-block;position: absolute; top:3px; right:0px;}
.menu_head:hover{ color: #CFA970;}

.videoPoste img {width:898px;}

/*左侧新闻*/
.left_news{clear: both; list-style:none;margin:0px; padding:12px 0px 0px 0px;}
.left_news li{color:#545455;border-bottom: 1px dotted #dddddd;background: url(../images/li.png) no-repeat left 15px;line-height:21px; padding: 10px 0px; padding-left:14px;}
.left_news li a{color:#7F7F80;display: inline-block;}
.left_news li a:hover{ text-decoration:none;color:#CFA970; }

/*左侧联系*/
.index_contact{margin:30px 0px 35px 0px;}
.index_contact p,.index_econtact p{clear: both;}

/*新闻列表*/
.list_news{clear: both; list-style:none;margin:0px; padding:12px 0px 20px 0px;}
.list_news li{color:#898989;background: url(../images/li.png) no-repeat left 14px;line-height:22px; padding:8px 0px; padding-left:13px;border-bottom: 1px dashed #e3e2e2;/*dotted*/ }
.list_news li a{color:#303c4b;display: inline-block;}
.list_news li a:hover{text-decoration:none;color:#CFA970;}
.news_time{ float:right;}

.contents{clear: both; padding:15px 2px 0px 2px; line-height:28px; overflow: auto;}
.contents_title{ margin: 0px; padding: 10px 0px; text-align: center; color: #000; font-size:18px;color:#434343;font-weight:bold; line-height: 34px;}

/*分页样式*/
.page{clear:both; margin:20px 0px 0px 0px; text-align: center;}
.page a {display: inline-block; font-family: Arial; font-size: 13px; border: #dbdbdb 1px solid; padding:4px 9px; margin: 2px; margin-bottom: 5px; color: #31363c; text-decoration: none}
.page a:hover,.page a:focus{font-family: Arial;font-size: 13px;border: #000 1px solid; padding:4px 9px;color: #fff; background-color: #31363c;}
.page .current {font-family: Arial;border: #000 1px solid; font-size: 13px; padding:5px 9px; color: #fff;margin: 2px;  background-color: #31363c}

/*产品展示*/
#pic-page {text-align: center; margin-top:10px;}
#pic-page a {margin: 0 2px;}
#pic-page a img {width:40px;padding: 2px;border: solid #ccc 1px; margin-bottom:5px;}
#pic-page a:hover img,#pic-page a.active img {border: solid #5280DD 1px;}
.showpic_box,.proinfo_box{margin: 30px 0px 20px 0px;}
.showpic_box li img{border:1px solid #EEEEEE}
.showpic_box div.bx-wrapper img{margin: 0 auto; max-height: 340px;}
.product_h1{ margin:0px; line-height:24px; font-size:16px; color: #B97809; padding-bottom:5px;border-bottom: 1px dotted #cccccc;}
.product_info{list-style:none; padding:0px; margin-top:10px;}
.product_info li{ line-height:24px; padding-bottom:12px;}
.product_con{ clear: both; border-top: 1px dotted #ccc; margin:10px 0px 20px 0px;padding:20px 0px 0px 0px; line-height:26px;overflow: auto;}

.related_h1{padding: 30px 0px 12px 0px; color: #303c4b; margin:0px; display: block;  font-weight:300; font-size:24px; border-bottom:5px solid #f4f5f6;font-family:'Roboto',Arial,Helvetica, sans-serif;}
.related_list{padding-top: 25px;}
.related_news{ padding-top: 10px; clear: both; margin-bottom: 15px;}

.download_btn{text-align: right; margin: 10px 10px 20px 0px;}
.page-btn{background-color: #C79447; border-radius: 0px; border: none;}
.page-btn:hover,.page-btn:focus{background-color:#31363c; }
.grey-btn{border-radius: 0px;border: none; background-color: #E8E8E8;}
.grey-btn:hover,.grey-btn:focus{background-color: #ccc;}

.a2a_default_style{display: inline-block;}

/*在线留言订购*/
.feedback{margin-top: 40px;}
.form-horizontal .form-group { margin-right: -10px;margin-left: -10px;}
.codeimg{ margin: 0px 0px -10px -18px;}


/*上一个下一个*/
.point{ clear: both; margin:20px 0px 40px 0px; padding-bottom: 40px; line-height:22px;}
.point span.to_prev{text-align:center; }
.point span.to_prev a{color:#0068b7;}
.point span.to_prev a:hover{color: #CFA970}
.point span.to_next{text-align:center; }
.point span.to_next a{color:#0068b7;}
.point span.to_next a:hover{color: #CFA970}

/*标签样式*/
.tags{ margin: 15px 0px 10px 0px}
.tags a{ margin: 0px 5px 8px 0px}
.tags_list{padding: 5px 10px 100px 10px}
.tags_ul{ margin-top: 10px;}
.tags_ul li{line-height: 28px; margin-bottom: 8px; padding-bottom: 10px;}
.tags_ul h3{font-size: 14px; padding: 0px; margin: 0px;line-height: 20px;}
.tags_ul p{font-size: 13px;padding: 0px; margin: 0px; color: #a0a0a0; line-height: 20px; padding-top: 8px;}

/*网站地图*/
ul.ul_sitemap{margin: 30px 0px 40px 30px;}
ul.ul_sitemap li{list-style: none; line-height: 26px;clear: both;}
ul.ul_sitemap li a{color: #7d7d7d;}
li.small_li_sitemap{clear: both;padding-left: 12px;}
li.small_li2_sitemap{float: left; padding-left: 20px;}


/*首页Tags*/
.tags_box{background-color: #545454; padding: 9px 0px 9px 0px; text-align: center;color: #E9E9EA;font-size: 13px;}
.tags_box a{color: #E9E9EA; border-right: 1px solid #BBBBBB; padding:0px 8px 0px 8px;font-size: 13px;}
.tags_box a:hover{text-decoration: none; color: #CFA970;}
.tags_box a:last-child{border-right:0px;}
.tags_box button{display: none;}
.tags_title{font-size: 13px; margin-right: -6px;}
.tags_title a{padding:0px 10px 0px 0px;}
.tags_title:after{content:"：";}

/*友情链接*/
.link_box{background-color: #4A4A4A; padding: 10px 0px; text-align: center;color: #E9E9EA;font-size: 13px; margin-top: 25px;}
.link_box a{color: #E9E9EA; border-right: 1px solid #BBBBBB; padding:0px 10px 0px 10px; font-size: 13px;}
.link_box a:hover{text-decoration: none; color: #CFA970;}
.link_box a:last-child{border-right:0px;}
.link_box button{display: none;}
.link_title{font-size: 13px; margin-right: -6px;}
.link_title:after{content:"：";}

/*底部信息*/
footer{ text-align:center; background-color:#F8F8F8; color:#353535; padding:30px 0px 20px 0px; font-size:12px;}
.copyright{ line-height:20px; clear:both;margin-top:15px;}
.copyright a{color:#353535;}
.foot_nav{width:33%; float:left;background-color: #fafafa;text-align:center;color:#898989;} 
.foot_nav:hover,.foot_nav:focus{background-color: #e4e4e4;cursor:pointer;}
.foot_nav a{color:#898989;display:block;}
.foot_nav a:hover,.foot_nav a:focus{text-decoration:none;}
.foot_nav span{display:block; padding:3px 0px 0px 0px;}
.webshare{width: 230px; padding: 5px;}
.ewebshare{width: 200px; padding: 5px;}

.detailInfoTable { width: 100%;table-layout: fixed;border-spacing: 0;
}
.pdInfoSwitchTable{border:1px solid #eaeaea}
.pdInfoSwitchTable {
    line-height: 39px;
    margin: 0;
    padding: 0;
    width: 100%;
    position: relative;
}
.pdInfoSwitchTable .tabSwitch{border-width:0;height: 50px;line-height: 50px;border-TOP:1px solid #000}
.tabSwitch {
    display: inline-block;
    /* white-space: nowrap; */
    /* width: auto; */
    _width: 130px;
    min-width: 120px;
    /* padding: 0; */
    margin: 0;
    text-align: center;
    border: 1px solid #d1d1d1;
    *zoom: 1;
    *display: inline;
    text-decoration: none;
    cursor: pointer;
    border-bottom-width: 0;
    empty-cells: show;
    vertical-align: bottom;
}
.pdInfoSwitchTable .selected{border-width:0;border-top-width:5px;font-weight:400;font-size:inherit;transition:border-color .5s}
.pdInfoSwitchTable .pdComSwitchBottomDiv{border-width:0}
.msgBoard .msgItem{width:auto}
.pagenation .pageNoOther i{font-style:normal;color:#666}
.fk-productParamDetail{border-collapse:collapse;width:100%;margin-top:30px}
#saleRecordPanel .saleRecordHeader,.richContent{margin-top:30px}
.fk-productParamDetail .f-row{height:56px}
.fk-productParamDetail .f-name{background-color:hsla(0,0%,80%,.15);width:10.4%;padding-right:15px;overflow:hidden;text-align:right}
.fk-productParamDetail .f_name_for_xp{word-spacing:-3px}
.fk-productParamDetail .f-value{width:38.6%;padding:19px 15px;overflow:hidden}
.fk-productParamDetail td{border:1px solid #efefef}
.fk-paramBorder{border-left:1px solid #eaeaea;width:1px;height:17px;margin:5px 0;display:inline-block}
.fk-paramBorder.pdLastBorder{height:55px;vertical-align:bottom;margin:0}
.detailInfo .detailInfoTable{padding:20px 0 0 5px}
.pdInfoSwitchTable .f-tabTitleWrap{border-right:1px solid #efefef;border-left:1px solid #efefef}
.pdInfoSwitchTable .f-tabTitleWrap2{border-right:1px solid #efefef}
.minTabSwitch{width:110px}


.detailInfoTable .fk_productDetailBorderSelect{border-color:#2b2b2b}
.u_custom_search_entry--submit{background-color:#2b2b2b}


.footnav {width:80%; margin:5px auto}
.footnav dl {}
.footnav dt{ font-size:15px;}
.footnav dd{ margin-top:6px;font-size:14px;}
.footnav dd a{color:#353535;text-align:left}

.container2 {
/*  padding-right: 15px;
  padding-left: 15px;*/
  margin-right: auto;
  margin-left: auto;
}

@media (min-width: 992px) {
 /* .container2 {width: 990px;}*/
}
@media (min-width: 1200px) {
  /*.container2 {width: 1200px;}*/
}

/*大屏幕*/
@media screen and (min-width: 769px) {
       header{}
	   /*.container2 {width:900px;}*/
       .logo{max-width:110px; text-align:right;margin-top:5px;}
       .navbar{/*margin-top:25px;  min-height: 50px; */}
	   .ennav .navbar{margin-top:0px;  min-height: 50px;}
	   .ennav .logo{margin-top:12px;}
      .navbar-nav > li{}
      .navbar-nav > li:first-child { border-left:0; }
      .navbar-nav > li:last-child{ border-right:0; }
      .navbar-nav > li > a {text-align: center;}
      .navbar-default .navbar-nav > li > a{color:#FFFFFF;font-size:17px;padding: 10px 8px 10px 8px;margin:0 8px 0 8px;}
      .navbar-default .navbar-nav > li > a:hover,
      .navbar-default .navbar-nav > li > a:focus,
      .navbar-default .navbar-nav > .active > a,
      .navbar-default .navbar-nav > .active > a:hover,
      .navbar-default .navbar-nav > .open > a,
      .navbar-default .navbar-nav > .open > a:hover,
      .navbar-default .navbar-nav > .open > a:focus {color: #F08200;/*border-bottom:1px solid #F08200; */text-align:center;}
      .navbar-brand{display: none;}
	  
      .navbar-default .navbar-nav-e > li > a{color:#ffffff;font-size:15px;display:inline-block;width:140px;}
      .navbar-fixed-top{margin-top:0px; min-height: 40px; background-color: rgba(123,154,183,0.9);}
      .navbar-fixed-top ul.navbar-nav > li > a{padding: 15px 10px 15px 10px;}
	  
      .nav_small{background-color:#202020; background-color: rgba(32,32,32,0.8); padding: 8px 0px 8px 0px; border-radius: 0px; border: none; box-shadow: none;}
      .nav_small > li > a{line-height:26px; color: #fff; font-size: 13px;}
      .nav_small > li > a:hover{color: #fff; background-color: #CFA970;}
       #app_menudown,#small_search{ display:none; }
      .index_left_nav,.footer_nav{display:none; }
      .index_about {width: 600px;}
}

/*小屏幕*/
@media screen and (max-width: 768px) {
      .logo{display: block; margin: 0 auto; text-align:left; max-width:90px;}
      .navbar-default .navbar-brand {color: #fff;font-size:16px;white-space:nowrap; text-align:center}
	  .navbar-default .navbar-brand p{font-size:10.2px;white-space:nowrap;}
      .navbar-default .navbar-brand:hover,
      .navbar-default .navbar-brand:focus {color: #fff;}
      .navbar-toggle{/*border:none;*/border:1px solid #f00}
      .navbar-default .navbar-collapse, .navbar-default .navbar-form{border:1px solid #202020;}
      .navbar-default .navbar-toggle:hover,
      .navbar-default .navbar-toggle:focus {
        background-color: #CFA970;
      }
      .navbar-default .navbar-toggle .icon-bar{background-color: #fff;}
      .navbar-default .navbar-nav{margin-top: 0px;margin-bottom: 0px;}
      .navbar-default .navbar-nav > li {}
      .navbar-default .navbar-nav > li:last-child{border: none;}
      .navbar-default .navbar-nav > li > a,
      .navbar-default .navbar-nav .open .dropdown-menu > li > a{color: #fff;}
      .navbar-default .navbar-nav > li > a:hover,
       .navbar-default .navbar-nav > li > a:focus,
       .navbar-default .navbar-nav > .active > a, 
       .navbar-default .navbar-nav > .active > a:hover, 
       .navbar-default .navbar-nav > .active > a:focus,
       .navbar-default .navbar-nav > .open > a, 
       .navbar-default .navbar-nav > .open > a:hover, 
       .navbar-default .navbar-nav > .open > a:focus,
       .navbar-default .navbar-nav .open .dropdown-menu > li > a:hover{
        background-color: #CFA970; color: #fff;}
		
        .navbar-fixed-top{background-color:rgba(32,32,32,.9)}
		 header .ennav .topnav{margin-top:18px;}
        /*.container2{margin-top:16px}*/
        .navbox{height:50px;background:#f8f8f8;overflow:hidden}
        .navbox .navname{height:50px;margin-top:10px;font-size:20px}
        .about_content{width:88%;margin:0 auto}
		
		.void{position:fixed;left:9%; top:20%; margin-left:-15px;margin-top: -15px; z-index:9999; background-color: #efefef; text-align: center; width:100%; /*display:none;*/}
        .my-video{width:98%;max-width:98%}
        .imgFlvDiv .videoPoster{width:98%;height:220px;text-align:center;margin:0 15px 10px 15px;background:url(../images/about3.jpg) no-repeat center center}


        .my-video{width:90%;background: #000;position:relative;/*padding-bottom:56.25%;*//*需要用padding来维持16:9比例,也就是9除以16*/}	
        .my-video video{position:absolute;top:0;left:0;width:88%;height:auto}
		.cate_img {text-align:center; margin:0 auto}
        .cate_img img{max-width:100%;max-height:100%; clear:both}

      .top_name{display: none;}
	  .top_lang{float:right;line-height:28px;color:#FFFFFF}
      .search_group{margin: 5px 0px 20px 0px;}
      #topsearch{display: none;}
      .product_head{background:none;}
      .product_head h2{font-size:26px;}
      .product_index{margin-top: 10px;}
      .product_list{padding: 20px 0px 0px 0px;}
      .product_img{min-height:80px; margin-bottom: 10px;}
      .product_list2 div.product_img{width:200px;height:235px;min-height:235px; margin-bottom: 10px;}
	  
      .advantage_list{margin-top: 10px;}
      .advantage{padding: 40px 0px 10px 0px;background-size: cover;background-attachment: fixed;}
      .advantage_head p{font-size: 30px;}
      .advantage_head h2{font-size: 20px;}
      .advantage_col h4{text-align: center; margin-top: 15px;}
      .advantage_col span{text-align: center;}
      .advantage_col img{display: block; margin: 0 auto;}
      .about_content img{max-width: 420px;width: 100%;margin-bottom: 15px;}
      .about_content a.btn-info{width: 220px; display:block; margin: 0 auto;padding: 8px 0px;}
      .case_head h2,.news_head h2{font-size:24px;}
      .news_index{padding-left: 0px;}
      .news_index li span{left: 0px; top:0px; margin-right:12px;}
      .news_index li a{margin-left: 0px;}
      .news_index li em{display:block;margin-left: 0px;}
      .page_bg{display: none;}
      
      .left_h{margin-top: 10px;}
      .list_related h2.left_h{margin-top: 60px;}
      .product_con img,.contents img{width:100%;}
      .news_time{ display:none;}
      #pic-page a img {width:35px;}
      #cmsFloatPanel{ display: none;}
      .point span.to_prev,.point span.to_next{text-align:left; padding-bottom: 8px;}
      .product_list2{padding-top: 25px;}
      .link_box{padding-left: 7px;}
      .link_box a{display: block;border-right:0px;padding:4px 0px;}
      .link_title{display: block;}
      .link_title:after{content:"";}
      .link_box button{display: inline-block; background-color: transparent; border: none; float: right; margin-top: -20px;}
      .link_box button:hover,.link_box button:focus{color: #99A1C5;}
      .link_list{display: none; padding-top: 7px;}
      .tags_box{padding-left: 7px;}
      .tags_box a{display: block;border-right:0px;padding:4px 0px;}
      .tags_title{display: block;}
      .tags_title:after{content:"";}
      .tags_box button{display: inline-block; background-color: transparent; border: none; float: right; margin-top: -20px;}
      .tags_box button:hover,.tags_box button:focus{color: #99A1C5;}
      .tags_rows{display: none; padding-top: 7px;}
      .footer_nav{background-color: #fafafa;}
      footer{ margin-bottom:50px; padding-left: 8px; padding-right: 8px;}
}

@media screen and (max-width: 767px) {
     .copyright_p{ display:none;}
}
/*320px到768px*/
@media screen and (min-width:376px) and (max-width:415px) {
.logo{display: block; margin: 0 auto; max-width:75px;margin-top:20px;margin-bottom: 12px;}
	 
header .toplogo {width:20%;max-width:75px;margin-top:-5px; text-align:center;}
header .topnav {width:62%;margin-left:5px;}
header .toplang {width:15%;max-width:80px;margin-top:12px;margin-left:5px;text-align:center;}
	 
	 }

/*320px到768px*/
@media screen and (min-width:310px) and (max-width:375px) {
	
 .logo{display: block; margin: 0 auto; max-width:68px;}

header .toplogo {width:20%;max-width:72px; margin-top:18px;text-align:center;}
header .topnav {width:64%;margin-left:3px;}
header .toplang {width:14%;max-width:80px;margin-top:10px;margin-left:3px;text-align:center;}

 .product_img img{margin-right: auto;margin-left: auto;display: block;width:150px;height:150px;margin-bottom: 10px;max-height:150px;}
  .col-mm-1, .col-mm-2, .col-mm-3, .col-mm-4, .col-mm-5, .col-mm-6, .col-mm-7, .col-mm-8, .col-mm-9, .col-mm-10, .col-mm-11, .col-mm-12 {
    float: left;
  }
  .col-mm-12 {
    width: 100%;
  }
  .col-mm-11 {
    width: 91.66666667%;
  }
  .col-mm-10 {
    width: 83.33333333%;
  }
  .col-mm-9 {
    width: 75%;
  }
  .col-mm-8 {
    width: 66.66666667%;
  }
  .col-mm-7 {
    width: 58.33333333%;
  }
  .col-mm-6 {
    width: 50%;
  }
  .col-mm-5 {
    width: 41.66666667%;
  }
  .col-mm-4 {
    width: 33.33333333%;
  }
  .col-mm-3 {
    width: 25%;
  }
  .col-mm-2 {
    width: 16.66666667%;
  }
  .col-mm-1 {
    width: 8.33333333%;
  }
}

/*@media screen and (max-width: 340px) {
  .logo{max-width:230px;}
}
*/