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: #2C2B2B;}
.top_menu{display: none}
.top_lang{ display: none }
.top .container{padding:30px 0 50px 0;}
.top_name{display: inline-block; padding-top:6px;}
.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; }

.dropdown-toggle{
  display: none !important;
}

/*地图*/
#container_box{ overflow: hidden;width: 800px;height: 600px;margin: 0;font-family: "微软雅黑";}

/*导航菜单*/
.navbar{margin:0px; color: #0000;border: none;display: flex;padding: 0}
#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;} */

/*我们的优势*/
.advantage{text-align: center; color: #fff; padding: 55px 0px 30px 0px; background-position:center;background-repeat:no-repeat;margin-top: 20px;height: 787px}
.advantage_head p{text-transform: uppercase; font-family: 'Times New Roman'; font-size: 40px; margin: 0px; padding: 0px;}
.advantage_head h2{font-size: 24px;}
.advantage_list{margin-top: 80px;}
.advantage_col{width: 49%;height: 217px;padding: 10px 10px;text-align: left;background-color: rgba(1, 21, 108, 0.42);}
.advantage_col h4{text-align: left;padding-top: 8px;}
.advantage_col h4 a{color: #fff;}
.advantage_col h4 a:hover{color: #CFA970; text-decoration: none;}
.advantage_col span{display: inline-block; text-align: left; border-top: 1px solid #505050; padding-top: 9px;}
.advantage_col img{margin-top: 15px;max-width: 100px; -webkit-transition: -webkit-transform 1.2s ease-out; -moz-transition: -moz-transform 1.2s ease-out; -o-transition: -o-transform 1.2s ease-out; -ms-transition: -ms-transform 1.2s ease-out;}
.advantage_col img:hover {-webkit-transform: rotateZ(360deg); -moz-transform: rotateZ(360deg); -o-transform: rotateZ(360deg); -ms-transform: rotateZ(360deg); transform: rotateZ(360deg);}

/*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 p{line-height: 32px; margin-top:20px;}
.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{background: url(../images/line.gif) no-repeat center center; height: 65px;}
.product_head h2{font-size: 32px; font-weight: bold; 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-bottom:5px;}
.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: 15px; padding-right: 15px; min-height: 300px;}
.product_img img{margin-right: auto;margin-left: auto;display: block;max-width: 100%;width: 260px;height: 170px; margin-bottom: 10px;  max-height: 320px;}
.product_list2 div.product_img{min-height: 220px;}
.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;}
.advantage_head {background: url(../images/line2.png) no-repeat center center; height: 65px;}
.advantage_head h2{font-size: 32px; font-weight: bold; text-align: center; color: #FFFFFF; margin: 0px; padding-top: 15px;}
.advantage_head p{font-family: 'Times New Roman';text-align: center;padding-top: 2px;  font-size: 16px;color: #FFFFFF; margin-bottom:5px;}
/*首页案例*/
.case_box{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;}

/*列表页*/
.list_box{clear: both; padding:10px 0px 0px 0px;}
.page_bg{height: 360px;}

/*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;}
.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;}

/*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;}
.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;}
.list_news li a:hover{text-decoration:none;color:#CFA970;}
.news_time{ float:right;}

.actilecs {margin:3px auto; text-align:center; color:#666; font-size:12px;}
.actilecs a{margin-right:3px;}
.contents{clear: both; padding:15px 2px 10px 2px; line-height:28px;}
.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,.page li.active a {font-family: Arial;border: #000 1px solid; font-size: 13px; padding:5px 9px; color: #fff;margin: 2px;  background-color: #31363c}
.page li {display:inline-block; list-style:none;}

/*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 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; width: 820px;height: auto; 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: #333; color:#fff; padding:30px 0px 20px 0px; font-size:12px;}
.copyright{ line-height:20px;}
.copyright a{ color:#fff;}
.foot_nav{ width:25%; 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;}
.anchorBL,
.BMap_noprint{
  display: none;
}
.cp_mo{
  display: none !important;
}
.solution-khtdjjfa{
  width: 100% !important;
}

@media screen and (max-width:1539px) {
  .div_menu{
    display: none;
  }

  .jjfa-box{
    width: inherit !important;
    display: block !important;
    text-align: center;
  }
  .jjfa-box .jjfa-box-content{
    height: inherit;
    display: inline-block;
    margin-bottom: 4px;
  }
  .jjfa-box .jjfa-learn-more{
    /* display: none; */
    margin-top: 10px;
    margin-bottom: 20px;
  }
  .jjfa-box .jjfa-box-content-title {
    margin-top: 10px !important;
  }
  .jjfa-box .jjfa-box-content-bak1{
    height: 41px;
    -webkit-line-clamp: 2;
    margin-top: 7px;
  }
  .new_product_list_box{
    width: inherit !important;
    /* display: inherit !important; */
  }
  .new_product_list_content {
    display: inline-block;
    padding: 0 20px !important;
  }
  .newproduct-product-content-imgbox{
    padding: 0 20px;
  }

  .newproduct-product-content-imgbox,
  .newproduct-product-content ol li,
  /* .newproduct-product-content ol li p, */
  .list-paddingleft-2,
  .newproduct-product-img{
    width: 100%  !important;

  }
  .newproduct-product-content ol li p{
    width: 60% !important;
  }
  .newproduct-product-content ol li{
    left: inherit !important;
  }
  .caselist-zzjy-box{
    grid-template-columns: repeat(3, 1fr) !important;
  }

}

@media screen and (max-width:1360px) {
  .case-box-content{
    grid-template-columns: repeat(1, 1fr);
  }
  .liuyanban{
    margin: 0 auto;
  }
}

@media screen and (max-width:1080px){
  body{
    /* background-color: red; */
  }
  .cpzx-content-box{
    /* display: inline-block !important; */
    padding: 0 !important;
  }
  .cpzx{
    width: 100% !important;
  }
  .cpzx .cpzx-en{
    margin-top: 30px !important;
  }
  .cpzx .cpzx-def1,
  .cpzx .cpzx-learn-more {
    margin-top: 20px !important;
  }

  .gywm-box,
  .gywm-content-box,
  .cpzx-box,
  .cpzx{
    height: inherit !important;
  }
  .cp_mo{
    width: inherit !important;
    display: flex !important;
    max-width: 400px !important;
    min-width: 300px !important;
    height: 216px  !important;
    margin-left: 0  !important;
    text-align: center;
    margin: 0 auto !important;
    overflow: hidden;
  }

  .serve_co{
    /* height: 320px  !important; */
  }
  .cp_mo .cpzx-img{
    margin-top: 9px;
    width: 77% !important;
    height: 185px !important;
  }
  .cpzx-img{
    width: 100%  !important;
    height: 100%  !important;
  }
  .pc-s{
    display: none  !important;
  }
  .cpzx-learn-more{
    margin: 10px auto 20px;
  }
  .gywm-content-box{
    display: block !important;
  }
  .gywm-right,
  .gywm-right-top{
    width: 100% !important;
    padding: 20px;
    box-sizing: border-box;
  }
  .gywm-img-box{
    width: 100% !important;
    height: 385px  !important;
    margin: 0 auto  !important;
    padding-top: 150px;
    z-index: 9;
  }
  .gywm-title{
    margin-left: -70px;
    left: 50%;
  }
  .gywm-right{
    margin: -10px auto 10px !important;
  }
  .xwzx-box-content{
    display: inline-block !important;
    padding: 0  !important;
    text-align: center;
  }
  .xwzx-right-content{
    padding: 0 25px;
  }
  .xwzx-right-content-title,
  .xwzx-right-content-bak1{
    width: inherit !important;
    text-align: center !important;
  }
  .xwzx-left-date{
    margin: 0 auto;
  }
  .xwzx-img{
     display: none !important;
  }
  .xwzx-learn-more{
    margin: 0 auto 20px;
  }
  .xwzx-ico{
    margin: 0 0 20px !important;
  }

  .newproduct_content{
    display: inline-block !important;
  }
  .newproduct_left{
    width: auto !important;
    margin: 20px;
    box-sizing: border-box;
    padding-bottom: 30px !important;
    min-height: inherit !important;
  }
  
  .newproduct_right{
    display: none;
  }
  .newproduct_right_img{
    width: 100% !important;
    height: 100% !important;
    margin-top: 20px;
  }
  .newproduct_left_content{
    padding: 10px 20px !important;
    height: 80px !important;
    -webkit-line-clamp: 3 !important;
  }
  .newproduct_left_title{
    margin-top: 20px !important;
    margin-left: 20px !important;

  }
  .newproduct-function-content ol li{
    width: 45% !important;
  }
  .newproduce_point_box{
    padding: 0 20px;
  }
  .caselist-zzjy-box{
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .qylc_img{
    padding: 10px;
  }
  .qylc_img img{
    width: 100%;
  }
  .qyfc-box{
    width: max-content !important;
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .honor-qyry-box{
    grid-template-columns: repeat(3, 1fr) !important;
    grid-gap: 10px !important;
  }
  .ach-qyry-box{
    grid-template-columns: repeat(4, 1fr) !important
  }

}
@media screen and (min-width:880px) {
  .index_left_nav,.footer_nav{display:none; }
  .navbar-toggle{display:none; }
}
/*大屏幕*/
@media screen and (min-width:769px) {
       header{}
      .navbar{ margin: 10px 0;min-height: 50px; }
      .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: #000;padding: 15px 30px 15px 30px;}
      .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: #2878FF;}
      .navbar-brand{display: none;}
      .navbar-default .navbar-nav-e > li > a{}

      .navbar-fixed-top{margin-top:0px; min-height: 50px; background-color: #fff;border-bottom: 1px solid rgba(32,32,32,0.9)}
      .navbar-fixed-top ul.navbar-nav > li > a{padding: 11px 28px 12px 28px;}

      .nav_small{background-color: #000d4cbf;padding: 8px 0 8px 0; border-radius: 0; 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: #18a9ec;}
       /* #app_menudown,#small_search{ display:none; } */

      .index_about {width: 600px;}

}

/*小屏幕*/
@media screen and (max-width: 879px) {
      .logo{display: block; margin: 0 auto; max-width:310px;margin-top:18px;margin-bottom: 15px;}
      .navbar-default .navbar-brand {color: #fff; font-size: 16px;}
      .navbar-default .navbar-brand:hover,
      .navbar-default .navbar-brand:focus {color: #fff;}
      /* .navbar-toggle{border:none;} */
      .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-default .navbar-nav .open .dropdown-menu > li > a:hover{
          background-color: rgb(21, 75, 151); color: #fff;}
        .navbar-fixed-top{background-color: rgba(32,32,32,0.9);}

      .top_name{display: none;}
      .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{min-height:80px; 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;}

      .new_page_bg{
        height: 350px !important;
        background-size: cover !important;
      }
      .list-top-content{
        display: inline-block  !important;
        text-align: left;
      }
      .list-top-content>a{
        display: inline-block  !important;
        margin-bottom: 10px;
      }
      .new_product_bak img,
      .listcontent,
      .new_product_list_content{
        width: 100% !important;
      }
      .new_product_img{
        width: 100%  !important;
      }
      .new_list_box .list-learn-more{
        display: none  !important;
      }
      .page-status,
      .page-numbar{
        display: none;
      }
      .newproduct-product-img {
        height: 500px !important;
      }
      .about_qywh{
        width: 100% !important;
        grid-template-columns: repeat(2, 1fr) !important;
        grid-gap: 5px !important;
        padding: 5px;
      }
      .ach-flash{
        grid-template-columns: repeat(3, 1fr) !important;
    }
    .ach-qyry-box{
      grid-template-columns: repeat(3, 1fr) !important
    }
    .new_product_bak{
      padding: 10px 0 !important;
    }

    .case-box-content,
    .product_con,
    .message,
    .faqline,
    .address,
    .Content .textarea,
    #map{
      width: 100% !important;
    }
    .product_con{
      padding: 20px;
    }
    .message{
      padding: 20px;
    }
    .yzm{
      display: flex;
      align-items: center;
    }
    .yzm .submit{
      margin-left: 0 !important;
      position: relative;
      top: 1px;
    }
    .checkcode{
      position: relative;
      top: 2px;
    }

}

@media screen and (max-width: 767px) {
     .copyright_p{ display:none;}
}

/*320px到768px*/
@media screen and (min-width:320px) and (max-width:768px) {
  .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%;
  }
  .newproduct-function-content{
    padding: 0 20px !important;
  }

  .newproduct-function-content ol li{
    width: 100% !important;
    margin-right: 30px;
    margin: 10px 0 !important;
  }
  .list-paddingleft-2{
    display: inline-block !important;
  }
  .solution-khtdjjfa ul li{
    width: 80% !important;
    position: relative;
    padding-left: 15px;
  }
  .solution-khtdjjfa ul li .num{
    position: absolute;
    left: 0;
  }

  .caselist-fwsycj-box{
    display: inline-block !important;
    text-align: center;
  }
  .caselist-fwsycj-box-left{
    margin-right: 0 !important;
  }
  .caselist-fwsycj-box-right{
    margin: 0 auto;
    width: 100% !important;
    padding: 0 30px;
  }
  .caselist-zzjy-box{
    padding: 10px 30px;
    grid-template-columns: repeat(1, 1fr) !important;
  }
  .zzjy-left-img{
    width: 100% !important;
    height: 245px !important;
  }
  .qyfc-box{
    width: 100% !important;
    grid-template-columns: repeat(1, 1fr) !important;
  }
  .qyfc_list_content{
    margin: 0 auto !important;
  }
  .qyrzzs{
    width: 100% !important;
    height: 630px !important;
  }
  .qyrzzs .honor-imgbox{
    width: 100% !important;
    height: 600px !important;
  }

  .honor-qyry-box{
    grid-template-columns: repeat(2, 1fr) !important;
    grid-gap: 10px !important;
  }

  .honor-qyry-content,
  .honor-qyry-img{
    width: 185px !important;
    height: 150px !important;
  }
  .honor-qyry-content{
    height: 185px !important;
  }
  .ach-flash{
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .ach-qyry-box{
    grid-template-columns: repeat(2, 1fr) !important
  }

  .zkgs{
    display: none !important;
  }
  #map{
    height: 500px !important;
  }
  .joblist-box > div{
    width: 35% !important;
  }
}
@media screen and (max-width: 550px) {
  .new_page_bg{
    height: 220px !important;
  }
  .newproduct-product-img{
    height: 280px !important;
  }
  .newproduce_point_box{
    width: 100%;
    display: inline-block !important;
  }
  .newproduce_point_up,
  .newproduce_point_down{
    width: 100%  !important;
  }
  .newproduce_point_down{
    margin-left: 0 !important;
  }
}

@media screen and (max-width: 340px) {
  .logo{max-width:230px;}
}
.icon_return {
  display: flex;
  align-items: center;
  padding-left: 45px;
  height: 35px;
  cursor: pointer;
  background: url('../images/prev_icon.png') no-repeat;
  background-size: contain;
}