* {
  font-family: "microsoft Yahei";
  box-sizing: border-box;
}
body {
  padding: 0px;
  marign: 0px;
  font-size: 14px;
}
ul,
li {
  padding: 0px;
  margin: 0px;
  list-style: none;
}
i.fa {
  vertical-align: middle;
}
a:hover,
a:link,
a:active {
  text-decoration: none;cursor: pointer;
}
.btn.active.focus,
.btn.active:focus,
.btn.focus,
.btn:active.focus,
.btn:active:focus,
.btn:focus {
  outline: none;
}
/*img{width: 100%}*/
button:focus{outline: none;}
.font12 {
  font-size: 12px;
}
.font14 {
  font-size: 14px;
}
.font16 {
  font-size: 16px;
}
.font18 {
  font-size: 18px;
}
.font24 {
  font-size: 24px;
}
.bold {
  font-weight: 700;
}
.hide {
  display: none;
}
.show {
  display: block;
}
.fixed {
  position: fixed;
}
.absolute {
  position: absolute;
}
.relative {
  position: relative;
}
.center {
  text-align: center;
}
.middle {
  vertical-align: middle;
}
.pointer {
  cursor: pointer;
}

body,a{color: #000; box-sizing: border-box;}
a:hover{ color: #b5201f;}

.top_welcome {height: 26px; line-height:26px; background: #e4e4e4;color: #666;font-size: 12px;}
.top_welcome span{font-size: 16px; color: #666; margin-left: 10px;}
.top_welcome .vline{margin: 0 5px;}
.header_search{ height: 260px; height: 36px;margin: 37px 0 0;position: relative}
.header_search input{ width: 100%; height:36px;padding: 0 30px 0 5px;border: 1px solid #ccc;}
.header_search span{position: absolute; top: 1px; right: 1px;height: 34px; line-height: 0px; background: #e81f18; color: #fff; width: 40px; text-align: center;font-size: 18px; padding-top: 8px}
.header_tel{margin: 30px 30px 0 0; color: #265eb1; font-size:18px;line-height: 22px; }
.header_tel .tel{margin-left: 10px;padding-top: 5px}
.top_welcome .container{position:relative;}
#code2d{right:-45px; top:30px; left:auto;}
#code2d img{width:150px; height:150px;}

.index_nav_box {background: #d34243;}
.index_nav li{float: left; line-height: 50px; width: 12.2857%; letter-spacing: 2px}
.index_nav li > a{text-align: center; font-size: 18px;display: block ; color: #fff;}
.index_nav li:hover > a{opacity: 0.8; background: rgba(51,51,51,.1);height: 50px; font-weight: 700;}
.index_nav li .dropdown-menu{background:#708090; line-height:30px; border:0px;margin:0px;}
.index_nav li .dropdown-menu dt{ line-height:35px; font-weight:200; text-align:center;font-size:14px;border-top:1px solid rgba(0,0,0,.1);width: 90%; margin: auto;}
.index_nav li .dropdown-menu dt:first-child{border-top:0px;}
.index_nav li .dropdown-menu dt a{font-size:14px;border-radius:0px;color:#fff; text-shadow:none;margin:0px;line-height:30px; display: block; height: 100%; }
.index_nav li .dropdown-menu dt a:hover{background:rgba(4,76,128,.5); color:#fff; border-radius: 4px;margin: -1px;height: 32px; line-height: 32px;}
.index_nav li .dropdown-menu{width: 100%; min-width: 0px; border-radius: 0px;}
/*.index_nav li a:hover{opacity: 0.8;background: #015eab; border-radius:5px; }*/
.carousel-indicators .active{width: 10px; height: 10px;}
.carousel-indicators{bottom: 0px;}
.index_focus .item{ }
.index_focus .item img{ width:100%;}
.index_about{background: #eee; padding: 30px 0 40px;}
.index_about_pic { border: 1px solid #ddd;padding: 10px 40px}
.index_about_pic img{width: 100%}
.index_title {line-height: 28px; margin-bottom: 10px}
.index_title .ch{font-size: 26px;}
.index_title .en{font-size: 14px; color: #bbb; font-weight: 700;}
.index_about_right{padding-left: 50px;}
.index_about_text p{font-size: 16px;text-indent: 28px; }
.text-indent{text-indent: 28px;}
.index_about_text div{line-height: 24px;}
button.index_btn{ background: #f1aa3e; color: #ffffff;  padding: 0 19px 0 26px;  height: 34px;  border-radius: 4px; border: 0px;}
.index_about_right button.index_btn a{color:  #009fe9;}
.index_about_right .index_btn{margin-top: 24px;float: right}
.index_product{background: #f8f8f8; padding: 40px 0 20px}
.index_product2 .index_title{margin-bottom: 40px}
.index_product2{ margin: 60px 0;}

.index_pro_slide ul li a{ border: 1px solid #d9d9d9; display: block;margin: 10px; padding: 10px;}
.index_pro_slide ul li img{width:200px; height: 150px;max-width: 223px;}
.index_pro_slide ul li .caption{;text-align: center;overflow: hidden; text-overflow: ellipsis;white-space: nowrap;}
.slide_block{display: block; width: 60px; height: 5px; background: #c6c6c6; margin:10px auto;}
.index_pro_slide{width: 1060px; margin: auto;}

.product_box .t_title{border-left: 0px; margin-bottom: 30px; width: 20%; float: left; background: #d34243;
  padding:30px 0;}
.product_box .t_title li{ border-right: 0px;text-align: center;font-size: 16px; line-height: 40px;position: relative}
.product_box .t_title li a{font-size: 16px;display: block; height: 50px; line-height: 50px; margin: auto; color: #fff;}
.product_box .t_title li:after{content: "";width: 4px; height: 4px; position: absolute;background: #fff;left: 50px; top: 50%; margin-top: -4px;}
.product_box .t_title li.active a{ position: relative; background: #b44343; color: #fff}
.product_box .t_title li.active a:before{
  content: "";
  width: 0px;height: 0px;border-style:solid dashed dashed dashed ; border-width: 10px 10px 10px 10px; border-color: transparent transparent transparent #b44343 ;position: absolute; top: 50%; right: -20px; margin-top: -10px;z-index: 5;
}
.product_box .tab-content{float: right; width: 80%; padding-left: 30px;}
.product_box .tab-content li{ float: left; width:24%; height: 225px; overflow: hidden; border: 1px solid #ddd; margin-left:1.333333%}
.product_box .tab-content li:nth-child(-n+4){margin-bottom: 10px;}
.product_box .tab-content li:nth-child(4n+1){margin-left: 0px;}
.product_box .tab-content li .pro_pic{height: 130px; overflow: hidden; border-bottom: 2px solid #d34243; text-align: center;}
.product_box .tab-content li .pro_intro{ padding: 5px 15px; background: #f5f5f5}
.product_box .tab-content li .pro_intro .title{font-size: 16px; color: #000; margin: 5px 0 5px;}
.product_box .tab-content li .pro_intro p{line-height: 22px;}
.product_box .tab-content li .pro_intro p a{ float: right; width: 20px; height: 20px; box-shadow:1px 1px 3px #ccc;text-align: center; line-height: 20px; color: #fff; background: #666}
.product_box .tab-content li.t_text{padding: 15px 20px; line-height: 22px;}
.product_box .tab-content li.t_pic{position: relative}
/*.product_box .tab-content li.t_pic:before{content:"";position: absolute; width: 100%; height: 100%; background: rgba(0,0,0,.2)}*/
/*.product_box .tab-content li.t_pic span{display: block; width: 80%; height:80%; border: 2px solid #fff; line-height: 204px; text-align: center; color: #fff; position: absolute; left: 10%; top: 10%; }*/

.product_box .tab-content li.t_text .pro_name{font-size: 16px; margin-bottom: 10px;}
.product_box .tab-content li.t_text .pro_btn{float:right;margin-top: 10px; padding: 0 15px; border:none; color: #dfdfdf; border-radius: 4px; height: 30px; line-height: 28px; background: #fff}
.product_box .tab-content li.t_text .pro_btn a{ color: #d34243; }
.product_box .tab-content li.t_text .pro_btn a span{font-size: 12px;}
.product_box .tab-content li img{width: 100%;}

.index_case{background-image: url(../img/case_bg.jpg); background-size: 100%; background-position: bottom;height: 600px; background-attachment: fixed; background-repeat: no-repeat; background-color: #dfdfdf;}
.index_case{padding: 70px 0 40px;}
.case_title ul{margin-top: 34px; }
.case_title li{float: left; padding: 0 8px; position: relative}
.case_title li a{color: #000;}
.case_title li a:after{
  content: "/";
  position: absolute;right: -3px;
}
.case_mask a{color: #fff; display: block}


.case_content{ margin-top: 40px;}
.case_content li{width: 18%; float: left; margin-left: 2%; margin-bottom: 20px;height: 160px; overflow: hidden; position: relative;}
.case_content li img{height: 160px;}
.case_content li:first-child{ width: 40%;margin-left: 0; height: 340px;}
.case_content li:first-child img{height: 340px;}
.case_content li .case_mask{position: absolute; background: rgba(0,0,0,.5); width: 100%; height: 100%; left: 0px; top: 100%;margin-top: -40px; cursor: pointer}
.case_content li .case-eye{position: absolute; width: 100%; height: 100%;text-align: center;font-size: 50px; margin-top: 30px;}
.case_content li .case-eye img{width: 60px; height: 60px; margin-top: -10px;}
.case_content li  a{display: block; width: 100%; height: 100%;}
.case_content li .case-eye div{ margin-top: 5px;}
.case_content li .case-eye div.case_tip{font-size: 14px; margin-top: 5px;}
.case_content li .case_title{ width: 100%; text-align: center; line-height: 40px; color: #fff;}
.case_content li:first-child .case-eye{ margin-top: 120px;}


.index_case2{background: url("../img/case_bg2.jpg"); padding: 20px 0 60px;}



.index_main_pro {background-image: url(../img/main_pro_bg.jpg);padding:40px 0;}
.index_main_pro .index_title{text-align: center; color: #fff; margin-bottom: 60px;}
.index_main_pro ul li{width: 20%; float: left;text-align: center; color: #fff;}
.index_main_pro ul li .icon{width: 112px;height: 129px; margin: auto; text-align: center; line-height: 129px; font-size: 56px; background-repeat: no-repeat;}
.index_main_pro ul li .icon_1{ background-image: url(../img/index_link_1.png);}
.index_main_pro ul li .icon_2{ background-image: url(../img/index_link_2.png);}
.index_main_pro ul li .icon_3{ background-image: url(../img/index_link_3.png);}
.index_main_pro ul li .icon_4{ background-image: url(../img/index_link_4.png);}
.index_main_pro ul li .icon_5{ background-image: url(../img/index_link_5.png);}
.index_main_pro ul li a{color: #fff;}
.index_main_pro ul li .text{ margin-top: 20px; font-size:18px;}
.index_main_pro .thebtn button{ margin:60px auto 40px; background: none; color: #fff; border: 1px solid #fff;}

/*news*/
.index_news2{background: #ddd}
/*.news{ width:100%; padding:20px 0 100px;}*/
.news .more{ width:114px; height:36px; line-height:36px; text-align:center; background:#20712e; color:#FFF; display:block; margin:25px auto 0 auto;}
.news .news_img{ }
.news .news_img dt{height:317px;}
.news .news_img dd{ height:123px; background:#eee; padding:20px;}
.news .news_img dd h1{ font-size:16px; margin: 0px;}
.news .news_img dd h1 a{ color:#000;}
.news .news_img dd p{ color:#707070; padding-top:10px;}
.news .news_img dd p a{ color:#d86101;}
.news .news_r{  height:480px; }
.news .news_r .news_to{  height:166px;}
.news .news_r .news_to .new_imgs{ width:35%; height:176px; border:1px #e9e9e8 solid; float:left;}
.news .news_r .news_to .new_imgs img{ min-height:176px; }
.news .news_r .news_to .new_txt{ width:65%; height:166px; float:right; padding-top:5px; padding-left: 15px;}
.news .news_r .news_to .new_txt h1{ font-size:15px; font-weight: 700; margin: 0px; line-height: 24px;}
.news .news_r .news_to .new_txt h1 a{ color:#000;}
.news .news_r .news_to .new_txt h1 span{ font-size:12px; font-weight:normal; color:#575757; float:right;}
.news .news_r .news_to .new_txt p{ color:#707070;line-height: 24px;}
.news .news_r .news_to .new_txt p a{ color:#d86101;}
.news .news_r .news_bo{ width:606px; overflow:hidden; padding-top:4px;}
.news .news_r .news_bo li{ background:url(../img/ioc1.jpg) no-repeat left center; height:43px; line-height:43px; padding-left:26px; border-bottom:1px #c3c3c3 dashed;}
.news .news_r .news_bo li a{ color:#000;}
.news .news_r .news_bo li a:hover{ color:#20712e;}
.news .news_r .news_bo li span{ float:right;}


.index_news{ padding: 60px 0;}
.index_main_pro .thebtn button a{color:#fff;}
.index_news .index_title{ text-align: center; margin: 40px 0;}
.index_news .news li{float: left; width: 33.3333%; height: 220px;overflow: hidden}
.index_news .news li img{height: 220px; width: 100%;}
.index_news .news dl{padding:10px 20px 10px 30px; background: #fff;font-weight: 200; height: 220px; overflow: hidden;}
.index_news .news dt{font-weight: 200; line-height: 28px; position: relative;}
.index_news .news dt:before{
  content: "·";
  position: absolute;
  left: -15px;
  font-weight: 700;
  top: -1px;
  color: #009fe9;
}
.index_news .news dl .title{width: 70%; overflow: hidden; text-overflow: ellipsis;white-space: nowrap;}
.index_news .news dl .date{width: 30%; text-align: right}
.index_news .thebtn{margin: 40px auto 60px;}
.index_news .thebtn button{ color: #777; border: 1px solid #ddd;}
.index_news .thebtn button a{ color: #777;}
.index_partner{background: #f1f1f1; margin-top: 20px; padding: 0 0 30px;}
.index_partner .index_title{padding: 20px 0 0px;}
.index_partner ul li{width: 14.2222%; float: left; text-align: center;padding: 10px 0;}
.partner_foot{ margin-bottom: 50px;line-height: 0px;}
.partner_foot img{width: 100%}


.footer{background: #525558;}
.footer .col-md-2{text-align:center;}
.footer .container{padding: 40px 0; color: #fff}
.footer ul{margin-top: 10px;}
.footer ul li a{color: #ccc; line-height: 26px;}
.footer ul li.first a{font-size: 16px; color: #fff;}
.footer ul li.first{margin-bottom:10px;}
.footer .footer_contact { padding-left: 120px; margin-top: -10px}
.footer .footer_contact h3{margin:20px 0 10px; font-size:24px;}
.footer .footer_contact h3 img{margin-top: -5px;}
.footer .footer_contact  ul{line-height: 26px; color: #ccc;}
.footer .footer_contact  ul span{color: #fff;}
.footer .footer_contact  ul a{ width: 30px; height: 30px; display: inline-block; border-radius: 100%; text-align: center;font-size: 16px; border: 1px solid #ccc; margin:0 0 0 10px;line-height: 0px; padding-top: 7px;}
.footer_copyright{ background: #46494c; line-height: 40px; color: #ccc; text-align: center;font-size: 12px;}
.footer_copyright a{color:#ccc;}
.footer_code img{width: 100px; height: 100px;}
.footer_code {text-align:center;display:block}
.footer_logo {text-align:center}
.footer_logo img{opacity: 0.5}

.index_news li.index_contact_bg { overflow: visible;}
.index_news li.index_contact_bg img{}
.index_news li.index_contact dl{background: rgba(255,255,255,.6); line-height: 26px;padding-left: 15px;padding-top: 10px; width: 90%; margin: auto;padding-right: 0px; box-shadow: 1px 1px 5px #ddd; height: 200px;}
.index_news li.index_contact dl span{width: 45px;display: inline-block; text-align: justify;text-align-last:justify;
  text-justify:inter-word;}


.banner img{width: 100%;}
.PageBar .PageButtons a,.PageBar .PageButtons span,.PageBar .PageButtons a{min-width: 34px; display:inline-block;font-size:14px;line-height:18px;}
.PageButtons,.PageInfo{display:inline-block; }
.PageInfo{font-size:14px;}

/*news2*/
.news {  width: 75%; float: left; font-size: 14px; margin-bottom: 80px;}
.newstest h2,.newstest h3{margin: 0px;}
.newstest h3{font-size: 16px; margin-bottom: 5px;}

.serighta ul a { color: #666; }
.serighta {  display: none;  width: 800px;  height: 400px;}
#con_zzjsa_1 { display: block; }
#serlefta {  width: 800px;  height: 44px;  background: url(../img/tabg.jpg) no-repeat center bottom;}
#serlefta ul {  margin: 0;  padding: 0; }
#serlefta ul li {  font-size: 13px;  float: left;  list-style: none;  display: inline;  white-space: nowrap;  text-overflow:ellipsis;  cursor: pointer;  width: 400px;  height: 66px;  text-align: left;  font-size: 13px;  overflow: visible;}
#serlefta ul li h2 {  font-size: 18px;  line-height: 26px;  padding-top: 10px;  padding-left: 80px;margin-bottom: 5px;}
#serlefta ul li h3 {  font-size: 13px;  font-weight: normal;  padding-left: 80px;}
#zzjsa1 {  background: #cccccc url(../img/newa.jpg) no-repeat 30px center;  width: 400px;  height: 66px;  display: block;}
#zzjsa2 {  background: #cccccc url(../img/newb.png) no-repeat 30px center;  width: 400px;  height: 66px;  display: block;}
#zzjsa1.hover {  background: #0096D5 url(../img/newa.png) no-repeat 30px center;  color: #fff;  width: 400px;  height: 66px;  display: block}
#zzjsa1.hover a{color: #fff}
#zzjsa2.hover a{color: #fff}
#zzjsa2.hover {  background: #0096D5 url(../img/newc.jpg) no-repeat 30px center;  color: #fff;  width: 400px;  height: 66px;  display: block}
#zzjsa2 a:hover {  color: #fff;  background: #0096D5 url(../img/newc.jpg) no-repeat 30px center;  width: 400px;  height: 66px;  display: block}
#zzjsa1 a:hover {  background: #0096D5 url(../img/newa.png) no-repeat 30px center;  color: #fff;  width: 400px;  height: 66px;  display: block}
.newspic {  width: 396px;  float: left;  margin-top: 20px;  background: #007CB1;}
.newspic a { color: #fff; }
.pi {  padding: 10px;  padding-bottom: 0; height: 80px;}
.newspic img {  border-bottom: 1px solid #fff;  width: 396px;  height: 266px;}
.serighta ul {  float: right;  width: 372px;  margin-top: 0px;  background: url(../img/newsbg.jpg) no-repeat 0px 18px;}
.serighta ul li {  height: 74px;  padding-top: 16px;  border-bottom: 1px solid #dcdcdc;  font-size: 15px;  line-height: 24px;  padding-left: 80px;}
.case {  width: 25%;  float: right;  font-size: 14px;}
.casetop {  height: 53px;  padding-top: 8px;  background: #e5e5e5 url(../img/casetop.jpg) no-repeat 15px center;  padding-left: 60px;}
.casetop a {  float: right;  padding-top: 10px;  padding-right: 12px;  color: #666666;}
.casetop h2 {  font-size: 18px;  line-height: 24px; margin: 0px;}
.caselist {  background: #eeeeee;  padding: 10px 15px;}
.caselist li {  border-bottom: 1px dotted #ddd;  margin-bottom: 10px;}
.caselist li h3 {  background: url(../img/dot.jpg) no-repeat left 9px;  line-height: 28px;  padding-left: 15px; margin: 0px; font-size: 16px; margin-bottom: 5px;}
.caselist li div {  background: url(../img/dota.jpg) no-repeat left 10px;  padding-left: 15px; margin-bottom: 20px;}
.caselist li a.case_more{ color: #f1aa3e}
.caselist li a, .seright a { color: #666; }
.link {  width: 1200px;  margin: 20px auto;}
.seright {  display: none;  width: 1200px;  height: auto;  line-height: 30px;}
#con_zzjs_1 { display: block; }
#serleft {  width: 1200px;  height: 34px;  border-bottom: 1px solid #ddd;}
#serleft ul {  margin: 0;  padding: 0;}
#serleft ul li {  float: left;  list-style: none;  display: inline;  margin: 0 10px;  white-space: nowrap;  text-overflow:ellipsis;  cursor: pointer;  width: 70px;  height: 34px;  text-align: left;  font-weight: bold;    font-size: 18px; overflow: visible;}
#zzjs1.hover a, #zzjs2.hover a{ color: #0095D7; }
.footer {  background: #2c2e32 url(../img/footbg.jpg) repeat-x top;  margin: 0 auto;  color: #949599;  padding:0px}


.search{border: 1px solid #a9a9a9; border-radius: 34px; box-sizing: border-box; margin-top: 8px; position: relative;height: 34px;}
.search input,.search button{border: 0px;height: 34px;}
.search input[type="text"]{width: 200px; padding: 0 10px;border-radius: 34px; float: left; color:#333}
.search button[type="submit"]{float:right;margin-left:-34px;border-radius: 100%; width: 34px; height: 34px; background: #f1aa3e; color: #fff; font-size: 18px;}
.search button i{position: relative; top: -3px;}
.hot_search{position: absolute; bottom: -85px; width: 350px;}


.about_box{ background: url(../img/about_bg.jpg); height: 500px; background-size: auto 100%; background-position: center; position: relative;}
.about_text{ width: 400px; background: #d34243; color: #fff; position: absolute; height: 100%; padding: 50px 30px 0;}
.about_text h2 span{font-size: 12px; margin-left: 10px;}
.about_text p{ margin: 20px 0; text-indent: 2em; line-height: 30px; }
.about_text button{ padding: 8px 25px; background: none; border: 1px solid #fff; color: #fff; border-radius: 5px; }
.about_text button a{color: #fff;}
.about_pic{padding: 25px 100px 25px 0;}

.news_jf {margin-top: 20px;}
.news_jf .news_focus{ width: 40%; }
.news_jf .news_focus .news_pic{ height: 315px; overflow: hidden; }
.news_jf .news_focus .news_title{ background: #fa6868; color: #fff; padding: 15px 30px 5px;}
.news_jf .news_focus .news_title h3{ font-size: 18px; margin: 0px;}
.news_jf .news_focus .news_title p{margin-top: 10px;}
.news_jf .news_list{ width: 60%; padding-left: 50px;}
.news_jf .news_list li{margin-bottom: 10px; border-bottom: 1px solid #eee; padding: 0 20px;}
.news_jf .news_list li:last-child{ border-bottom: 0px; }
.news_jf .news_list .date{width: 80px; height: 70px; background: #eee; color: #666; text-align: center;padding-top: 2px;}
.news_jf .news_list .date span{ font-size: 30px; font-weight: 200; }
.news_jf .news_list .text{ width: 480px; }
.news_jf .news_list .text .title{font-size: 18px; margin-bottom: 5px;}

.index_bottom{ color: #fff; background: url(../img/bottom_bg.jpg); height: 80px; background-size: 100% auto; background-position: center; margin-top: 80px; padding-top: 5px;}
.index_bottom button{padding: 8px 25px; background: none; border: 1px solid #fff; color: #fff; border-radius: 5px; margin-top: 16px;}
.index_bottom a{color: #fff;}

/*.but_left,.but_right{display: none;}*/
/*#four_flash:hover .but_left,#four_flash:hover .but_right{display: block;}*/

.focus_line{ background: #26252b; color: #fff; height: 50px; line-height: 50px;}
.focus_left{width: 50px; text-align: center; background: #cbcbcb; display: block}
.focus_right{width: 50px; text-align: center; background: #fff; display: block; color: #000;}
.focus_keyword{ margin-left: 20px;}
.focus_keyword a{color: #fff;}
.focus_keyword a:hover{color: #d34243}


.jf_about{background: #2d2e32; padding: 50px 0; position: relative; color:#fff}
.jf_about p{color: #fff; line-height: 22px;text-indent: 2em; margin: 0px;}
.jf_about_text{width: 50%;}
.jf_about_text p:last-child{margin: 0px;}
.jf_about_title{margin-bottom: 40px;}
.jf_about_red{ position: absolute; width: 45%; background: #d34243; left:55%; top: 120px; height: 300px;}
.jf_about_red .about_slide{margin: -50px 0 0 50px;height: 280px; position:absolute; right:0px; overflow:hidden;}
.jf_about_red .about_slide img{width:100%; min-height:280px;}
.jf_strength{background:#f5f5f5; background-position: bottom center; background-size: 100% 100%; background-repeat: no-repeat; background-attachment:fixed;padding-top: 40px; }

.index_telbox{ background: url(../img/tel_bg.png); height: 300px;  background-position: center; width: 100%}
.index_telbox2{ background: url(../img/tel_bg2.png); height: 300px;  background-position: center; width: 100%}


.jf_case{margin: 50px 0;}
.index_case3{background: url("../img/sparrow.gif"); background-repeat: no-repeat; background-size: 100% auto;margin: 30px 0 50px;}
.jf_news {margin: 80px 0;}
.jf_news .title{ background: #d34243; color: #fff;line-height: 50px;padding: 0 20px;}

.tab_title{line-height: 46px; font-size: 16px;}

.tab_title span{ padding: 10px 40px; cursor: pointer}
.tab_title span.active{background: #d34243; color: #fff; position: relative;}
.tab_title span.active:before{content: ""; position: absolute;width:0; height:0; border:10px solid; border-color:#d34243 transparent transparent transparent; top: 100%; left: 50%;margin-left: -10px;
}
.tab_content{margin-top: 20px; color: #333;}
.tab_content ul li:first-child .news_title{font-size: 16px; font-weight: 700; line-height: 40px;}
.tab_content ul li:first-child a{ color: #d34243;}
.tab_content ul li{line-height: 40px;}
.tab_content ul li i{font-size: 20px; color: #ddd; font-weight: 700; margin-right: 10px; margin-top: -2px;}
.tab_content ul li a:hover{font-size: 16px;}
.tab_content ul{display: none;}
.tab_content ul.active{display: block;}
.contact {margin-left: 80px; background: #eee; padding-bottom: 30px;}
.contact img{ width: 100%}
.contact p,.contact h3{padding-left: 30px;}

.coo_title{margin: 0px 0 40px;}
.coo_list{ padding: 37.5px 0 0;}
.coo_list li{width: 16.6666%; float: left; margin-bottom: 30px; text-align: center}
.coo_list li img{ width: 160px; height: 100px;}

.col-md-45{width:37.5%; position: relative; min-height: 1px; padding-right: 15px;  padding-left: 15px; float: left}
.qd_news{margin: 50px auto 80px;}
.qd_news_title{margin-bottom: 30px;}
.qd_news .title{height: 40px; line-height: 40px; background: #c41001; color: #fff; font-size: 16px; padding: 0 10px;}
.qd_news .title a{ float: right; font-size: 12px; background: #fff; color: #000; padding: 0px 5px; display: inline-block ; line-height: 14px; height: 16px; margin-top: 12px;}
.qd_news .title span{display: inline-block; height: 22px; width: 3px; background: #fff; margin-top: 9px; float: left; margin-right: 10px;}
.qd_news .newslist{ border: 1px solid #ddd; background: #fcfcfc;padding: 10px 20px; line-height: 30px;}
.qd_news .newslist .date{float: right;}
.qd_news .newslist  i{ margin-right: 10px;}
.qd_contact{ border: 1px solid #ddd; background: #fcfcfc;padding: 10px 15px; line-height: 20px; height: 262px;}
.qd_contact h2{font-size: 17px; font-weight: 700; margin: 10px 0 15px;}
.qd_contact p{margin-bottom: 8px;}

  @charset "utf-8";
.cd-top {
  display: inline-block;
  height: 40px;
  width: 40px;
  position: fixed;
  bottom: 40px;
  right: 10px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
  /* image replacement properties */
  overflow: hidden;
  text-indent: 100%;
  white-space: nowrap;
  background: rgba(232, 98, 86, 0.8) url(../img/cd-top-arrow.svg) no-repeat center 50%;
  visibility: hidden;
  opacity: 0;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  transition: all 0.3s;
}
.cd-top.cd-is-visible {
  /* the button becomes visible */
  visibility: visible;
  opacity: 1;
}
.cd-top.cd-fade-out {
  /* 如果用户继续向下滚动,这个按钮的透明度会变得更低 */
  opacity: .5;
}
.no-touch .cd-top:hover {
  background-color: #e86256;
  opacity: 1;
}


.maintest table tr td{ padding:5px 0;}
.maintest table tr td input{padding:0 10px; margin-left:10px; height:30px;}
.mainto{font-size:20px; font-weight:700; border-bottom:2px solid #333; line-height:50px; margin-bottom:40px;}
.STYLE4{font-size:18px;}
@media only screen and (min-width: 768px) {
  .cd-top {
    right: 20px;
    bottom: 20px;
  }
}
@media only screen and (min-width: 1024px) {
  .cd-top {
    height: 60px;
    width: 60px;
    right: 30px;
    bottom: 30px;
  }
}