@charset "utf-8";
/**
 * @author:王欢
 * @email:13341343186@163.com
 * @time:2017-7
 */
@font-face {
    font-family: 'iconfont';
    src: url('//at.alicdn.com/t/font_1432720974_1547027.eot'); /* IE9*/
    src: url('//at.alicdn.com/t/font_1432720974_1547027.eot?#iefix') format('embedded-opentype'), /* IE6-IE8 */
    url('//at.alicdn.com/t/font_1432720974_1547027.woff') format('woff'), /* chrome銆乫irefox */
    url('//at.alicdn.com/t/font_1432720974_1547027.ttf') format('truetype'), /* chrome銆乫irefox銆乷pera銆丼afari, Android, iOS 4.2+*/
    url('//at.alicdn.com/t/font_1432720974_1547027.svg#iconfont') format('svg'); /* iOS 4.1- */
}

a,a:link,a:visited,a:hover,a:active{text-decoration:none;}
ol,ul,h1,h2,h3,h4,h5,h6,p,dd,dt,dl{ margin: 0; padding: 0;}
*{
    font-family: "微软雅黑";
    margin: 0;
    padding: 0;
    list-style: none;
}
.fa{display:inline-block;font-family:"iconfont";font-size:20px;font-style:normal;font-weight:400;line-height:1;-webkit-font-smoothing:antialiased;-webkit-text-stroke-width:0.2px;-moz-osx-font-smoothing:grayscale}
.fa-icon-qq:before{content:"\e604"}
.fa-icon-weibo:before{content:"\e600"}
.fa-icon-weixin:before{content:"\e605"}
.fa-icon-zaixianzixun:before{content:"\e608"}
.overflow{white-space:nowrap; overflow:hidden; text-overflow:ellipsis;}
.container{max-width:1000px !important; padding-left: 0; padding-right: 0;}
@media (max-width:991px){
    .container{padding-left: 15px; padding-right: 15px;}
}
.container-fluid{max-width: 1000px!important;}
.xiao{padding-left: 5px; padding-right: 5px;}
.no-div{display: none;}
.no_left{padding-left: 0!important;}
.no_right{padding-right: 0;!important;}
.middle{vertical-align: middle;display: table-cell;}
.tr{transition: all 0.4s;-moz-transition: all 0.4s; -webkit-transition: all 0.4s; -o-transition: all 0.4s;}
header .head_main{width: 100%; position: relative;}
header .head_top{background-color: #f2f2f2; padding: 2px 0; border-bottom: 1px solid #d8d8d8;}
header .head_top .head_txt{float: left; font-size: 14px; color: #818080; height: 25px; line-height: 25px;}
header .head_top .top_right{float: right;}
header .head_top .top_call{background: url("../image/top_call.png") no-repeat left; height: 25px; line-height: 25px; padding-left: 30px; float: left;}
header .head_top .top_call>h5{font-size: 13px; color: #777777; line-height: 25px;}
header .head_top .top_call>h5>span{font-size: 13px; color: #f6931d;}
header .head_top .top_tag{float: left; height: 25px; line-height: 25px; padding-left: 10px; color: #777777;}
header .head_top .top_tag>a{font-size: 13px; color: #777777; line-height: 25px; padding: 0 5px;}
header .head_top .top_tag>a:hover{color: #da251c;}
/**/
header .head_box{width: 100%; height: 80px; background: #fff;}
header .logo{height: 80px; display: table; float: left;}
header .logo a{display: table-cell; vertical-align: middle;}
header .logo a img{width: 414px; height: auto;}
/**/
header .head_sear{float: right; display: table; height: 80px;}
header .head_sear .sears{display: table-cell; vertical-align: middle;}
header .head_sear .form_box{border: 1px solid #da251c; height: 32px; overflow: hidden;}
header .head_sear .ss_txt{border: none; width: 200px; height: 100%; line-height: 30px; padding: 0 10px; float: left; outline:none;}
header .head_sear .ss_btn{border: none; background-color: #da251c; color: #FFFFFF; height: 100%; font-size: 15px; line-height: 30px; float: right; text-align: center; padding: 0 15px;}
/**/
header .head_nav{width: 100%; position: relative; background: #da251c; background-size: cover;}
header .head_nav nav{max-width: 1000px; height: auto; margin: 0 auto;}
header .head_nav ul{width: 100%; float: left}
header .head_nav .top_li{width: 14.2222%; float: left; height: 45px; display: table; position: relative; text-align: center; }
header .head_nav .top_li>a{color: #FFFFFF; font-size: 16px; vertical-align: middle; display: table-cell;}
header .head_nav .top_li:after{content: ""; display: block; width: 2px; right: -2px; height: 20px; background: linear-gradient(to right, #a91109, #f73229); position: absolute; top: 0; bottom: 0; margin: auto 0;}
header .head_nav .top_li:hover>a{background: #fff500; color: #da251c}
header .head_nav .top_li ul{display: none; position:absolute; top:45px; width: 100%; left: 0; z-index:99999;}
header .head_nav .top_li ul .er{padding:0;height: 40px; background: rgba(255,255,255,0.77); transition:all 0.3s; margin-bottom: 3px;}
header .head_nav .top_li ul .er a{line-height:40px;  color:#333; transition:all 0.3s; border-bottom: none; display: block; background: none; padding: 0 12px;}
header .head_nav .top_li ul .er:hover{background: #da251c;}
header .head_nav .top_li ul .er:hover a{color: #FFFFFF;}
header .lunbos{padding-top: 29%; background-size: cover; background-position: 50% 50%; background-repeat: no-repeat;}
header .swiper-pagination-bullet-active{background: #da251c;}
/**/
.content{width: 100%; margin: 20px 0;}
.content_link{margin-top: 20px;}
/*主页标题*/
.main_title{width: 100%; text-align: center; font-size: 0;position: relative;}
.main_title:before ,.main_title:after{content: "";  position: absolute; top: 23px; width: calc(50% - 75px); height: 1px; background-color: #cecece;}
.main_title:before{left: 0;}
.main_title:after{right: 0;}
.main_title .title_link{display: inline-block; text-align: center; width: 150px; position: relative; overflow: hidden;}
.main_title .title_link:before,.title_link:after{content: ""; position: absolute; top: 20px; width: 7px; height: 7px; border-radius: 50%; background-color: #cecece;}
.main_title .title_link:before{left: 0;}
.main_title .title_link:after{right: 0;}
.main_title h3{font-size: 20px; color: #da251c; font-weight: bold;}
.main_title h4{font-size: 22px; color: #898888; margin-top: 2px; font-family: "Aparajita"}
/*关于我们*/
.about_main{width: 100%; background-color: #f4f4f4; overflow: hidden;}
.about_main .about_left{width: 54%; float: left; margin-right: 1%;}
.about_main .about_right{width: 44%; float: left; margin-left: 1%;}
.about_main .about_title{border-bottom: 1px solid #d9d9d9; height: 40px;}
.about_main .about_title h5{font-size: 16px; color: #444444; float: left; border-bottom: 1px solid #da251c; line-height: 38px;}
.about_main .about_title h5 span{font-size: 16px; color: #da251c;}
.about_main .about_title h6{float: left;font-size: 12px; color: #777777; line-height: 40px; padding-left: 5px;}
.about_main .about_title .about_more{float: right; display: inline-block; padding: 5px; font-size: 12px; background-color: #d2d0d0; color: #FFFFFF; border-radius: 5px; line-height: 10px; margin-top: 10px;}
.about_main .about_tab{text-align: center; margin-top: 15px;}
.about_main .about_tab .about_box{display: inline-block; width: 100%;}
.about_main .about_tab .about_box>li{float: left; width: 25%;padding: 0 5px;}
.about_main .about_tab .about_box a{display: block; background-color: #da251c; height: 30px; line-height: 30px; color: #FFFFFF; position: relative;}
.about_main .about_tab .about_box a:before{content: ""; position: absolute; left: 0; right: 0; bottom: -6px; margin: 0 auto; display: none; width: 10px; height: 6px; background: url("../image/gy_sanjiao.png") no-repeat; background-size: 100% 100%;}
.about_main .about_tab .about_box a:hover{background: url("../image/gy_hover.jpg") no-repeat; background-size: 100% 100%;}
.about_main .about_tab .about_box a:hover:before{display: block;}
.about_main .about_tab .about_box .act a{background: url("../image/gy_hover.jpg") no-repeat; background-size: 100% 100%;}
.about_main .about_tab .about_box .act a:before{display: block;}
.about_main .about_list{margin-top: 10px; height: 200px; overflow: hidden;}
.about_main .about_list .about_txt{font-size: 14px; color: #333333; line-height: 25px;}
/**/
.about_main .sp_title{position: relative;}
.about_main .sp_title:before{content: ""; position: absolute; width: 100%; height: 1px; background-color: #d9d9d9; bottom: 10px;}
.about_main .sp_title h2{font-size: 40px; color: #c9c9c9; font-family: "Birch Std"; display: inline-block;}
.about_main .sp_box{text-align: center; overflow: hidden; margin-top: 15px;}
.about_main .sp_box img{max-width: 100%; height: auto;}
/*产品*/
.product_main{width: 100%; background: url("../image/cp_bg.jpg") no-repeat 50% 50%; background-size: cover; overflow: hidden;}
.product_main .main_title h3{color: #FFFFFF;}
.product_main .main_title h4{color: #FFFFFF;}
.product_main .prct_tab{text-align: center;}
.product_main .prct_box{display: inline-block; width: 100%;}
.product_main .prct_box>li{float: left; width: 16.6666%; padding: 0 5px;}
.product_main .prct_box a{display: block; height: 39px; border: 2px solid #d8cb00; background-color: #fff500; color: #333; line-height: 35px;
    /*-moz-box-shadow:5px 5px 5px rgba(140,135,0,.7) inset;*/
    /*-webkit-box-shadow:5px 5px 5px rgba(140,135,0,.7) inset;*/
    box-shadow:3px 3px 5px rgba(140,135,0,.7) inset;}
.product_main .prct_box>li:hover a{background-color: #bfb700;}
.product_main .prct_box>.act a{background-color: #bfb700;}
.product_main .prct_list{width: 100%; margin-top: 15px;}
.product_main .prct_item{width: 100%; margin-bottom: 15px;}
.product_main .prct_item .imgbox{position: relative; display: block; overflow: hidden;}
.product_main .prct_item .imgbox:before{content: ""; display: block; padding-top: 82%;}
.product_main .prct_item .imgbox .prct_img{position: absolute; top: 0; left: 0; bottom: 0; right: 0; margin: auto; max-width: 100%; max-height: 100%;}
.product_main .prct_item .mask{position: absolute; bottom: 0; left: 0; width: 100%; height: 30px; text-align: center;}
.product_main .prct_item .mask h5{background-color: rgba(247,210,13,0.7); line-height: 30px;padding: 0 10px; color: #333333;}
.product_main .prct_item .masks{position: absolute; top: -100%; left: 0; width: 100%; height: 100%; background-color: rgba(247,210,13,.8);}
.product_main .prct_item .prct_txt{position: absolute; top: 50%; left: 50%; width: 100%; max-height: 100%; text-align: center;
    transform:translate(-50%,-50%);
    -ms-transform:translate(-50%,-50%); 	/* IE 9 */
    -moz-transform:translate(-50%,-50%); 	/* Firefox */
    -webkit-transform:translate(-50%,-50%); /* Safari 和 Chrome */
    -o-transform:translate(-50%,-50%); 	/* Opera */ }
.product_main .prct_item .masks h5{font-size: 16px; color: #FFFFFF;}
/*.product_main .prct_item:hover .imgbox .prct_img{transform:scale(1.1);}*/
.product_main .prct_item:hover .mask{bottom: -30px;}
.product_main .prct_item:hover .masks{top: 0;}
.product_main .prct_more{text-align: center; margin-top: 15px;}
.product_main .prct_more>a{padding: 7px 30px; border-radius: 20px; border: 1px solid #fff500; color: #da251c; background-color: #fff500;}
.product_main .prct_more>a:hover{color: #fff500; background-color: #da251c;}
/*新闻*/
.news_main{width: 100%; overflow: hidden;}
.news_main .news_item{width: 100%; height: 110px; position: relative; margin-bottom: 15px;}
.news_main .news_item .shu{width: 40px; text-align: center; height: 100%; background: url("../image/shu_bg.jpg") no-repeat; background-size: 100% 100%; margin-right: 10px; float: left; line-height: 110px; font-size: 28px; color: #FFFFFF; font-weight: bold;}
.news_main .news_item .imgbox{width: 130px; height: 100%; float: left; border: 1px solid #c6c6c6;  background-color: #FFFFFF; position: relative; overflow: hidden;}
.news_main .news_item .imgbox .news_img{position: absolute; top: 0; left: 0; right: 0; bottom: 0; margin: auto; max-width: 100%; max-height: 100%;}
.news_main .news_item .txtbox{width: calc(100% - 180px); float: left;  padding-left: 10px;height: 100%; overflow: hidden;}
.news_main .news_item .txtbox .news_title{font-size: 18px; color: #666666; position: relative; height: 35px; line-height: 35px; overflow: hidden;}
.news_main .news_item .txtbox .news_title:before{content: ""; position: absolute; bottom: 0;left: 0;width: 50px; height: 2px; background-color: #ce0609;transition: all 0.4s;-moz-transition: all 0.4s; -webkit-transition: all 0.4s; -o-transition: all 0.4s;}
.news_main .news_item .txtbox .news_txt{margin-top: 5px; height: 60px; line-height: 20px; font-size: 12px; color: #333333; overflow: hidden;}
.news_main .news_item:hover .imgbox .news_img{transform:scale(1.1);}
.news_main .news_item:hover .txtbox .news_title{color: #ce0609;}
.news_main .news_item:hover .txtbox .news_title:before{width: 100px;}
/*案例*/
.case_main{width: 100%; background-color: #da251c; overflow: hidden;}
.case_main .main_title h3{color: #FFFFFF;}
.case_main .main_title h4{color: #FFFFFF;}
.case_main .case_item{width: 100%; margin-bottom: 15px;}
.case_main .case_item .imgbox{position: relative; display: block; overflow: hidden; border: 2px solid #FFFFFF;}
.case_main .case_item .imgbox:before{content: ""; display: block; padding-top: 81%;}
.case_main .case_item .imgbox .case_img{position: absolute; top: 0; left: 0; bottom: 0; right: 0; margin: auto; max-width: 100%; max-height: 100%;}
.case_main .case_item .mask{position: absolute; bottom: 0; left: 0; right: 0; width: 100%; height: 30px; text-align: center;}
.case_main .case_item .mask h5{background-color: rgba(0,0,0,0.5); line-height: 30px;padding: 0 10px; color: #FFFFFF;}

.case_main .case_item .masks{position: absolute; top: -100%; left: 0; width: 100%; height: 100%; background-color: rgba(247,210,13,.8);}
.case_main .case_item .case_txt{position: absolute; top: 50%; left: 50%; width: 100%; max-height: 100%; text-align: center;
    transform:translate(-50%,-50%);
    -ms-transform:translate(-50%,-50%); 	/* IE 9 */
    -moz-transform:translate(-50%,-50%); 	/* Firefox */
    -webkit-transform:translate(-50%,-50%); /* Safari 和 Chrome */
    -o-transform:translate(-50%,-50%); 	/* Opera */ }
.case_main .case_item .masks h5{font-size: 16px; color: #FFFFFF;}
.case_main .case_item:hover .imgbox .case_img{transform:scale(1.1);}
.case_main .case_item:hover .mask{bottom: -30px;}
.case_main .case_item:hover .masks{top: 0;}
.case_main .case_more{text-align: center; margin-top: 15px;}
.case_main .case_more>a{padding: 7px 30px; border-radius: 20px; border: 1px solid #fff500; color: #da251c; background-color: #fff500;}
.case_main .case_more>a:hover{color: #fff500; background-color: #da251c;}
/*联系我们*/
.contact_main{width: 100%; background: url("../image/lx_bg.jpg") no-repeat 50% 50%; background-size: cover; overflow: hidden;}
.contact_main .ContactUs-text h1{ font-size:16px; color:#383838; line-height:40px;}
.contact_main .ContactUs-text .ma{overflow:hidden; width: 60%}
.contact_main .ContactUs-text .ma .imgbox{float: left; width: 50%; padding: 0 10px; text-align: center;}
.contact_main .ContactUs-text .ma .imgbox img{max-width: 100%; height: auto; display: inline-block;}
.contact_main .ContactUs-text .ma .txtbox{margin-top: 15px;width: 100%; text-align: center; font-size: 14px; color: #333333;}
.contact_main .ContactUs-text .detailed{overflow:hidden; margin-top: 20px;}
.contact_main .ContactUs-text .detailed nav{width: 100%; float: left;}
.contact_main .ContactUs-text .detailed li{height:30px; line-height:30px; white-space:nowrap; color:#686868; font-size: 14px; text-overflow:ellipsis;}
.contact_main .ContactUs-text .detailed li b{display: inline-block; height: 30px; width: 20px; margin:0 4px 0 0;color:#383838;  line-height:30px;}
.contact_main .ContactUs-text  label{ padding-top:0 !important; text-align:left !important; color:#777777; height:34px; line-height:34px; font-weight:normal;}
.contact_main .ContactUs-text input{ background:#f7f7f7; border:dashed 1px #aaa;}
.contact_main .form-horizontal .form-group{margin-left: 0; margin-right: 0;}
.contact_main .ContactUs-text textarea{ max-width:100%; background:#f7f7f7; border:dashed 1px #aaa; height: 100px;}
.contact_main .ContactUs-text button{ width:100%; height:30px; color:#fff; background:#da251c; border:none; transition:all 0.3s;}
.contact_main .ContactUs-text button:hover{ background:#da251c;}
/*底部*/
.foot_main{padding:15px 0; background:#da251c;}
.foot_main .di_p1{font-size: 13px; color: #fff; line-height: 22px; text-align: center;}
.foot_main .di_p1>a{font-size: 13px; color: #FFFFFF;}
/*手机底部*/
.hot{width:100%; height:58px; background:#000; position:fixed; bottom:0; left:0; z-index:99; border-top:solid 2px #fff;}
.hot span{ color:#fff; font-size:16px; line-height:20px;}
.hot h6{ font-size:12px; line-height:20px;}
.hot .row div a{ display:block; color:#fff; padding:8px 0;}
.hot .row div a:hover{background-color: #485875;}
.dbbox{ position: fixed; left: 0; bottom:70px; z-index:99; width: 100%; }
.dbbox .dbs{ position: relative; padding: 0 15px; display:none;}
.dbbox .dbs .neirong{padding: 10px; background: #fff; border-radius: 5px;}
.dbbox .dbs.ewm-box{ text-align:center; }
.dbbox .dbs.ewm-box:after{ content: ""; position: absolute; left:50%; bottom:-6px; z-index: 1; width:25%; height:6px; ;}
.dbbox .dbs.fenxiang-box:after{ content: ""; position: absolute; left:75%; bottom:-6px; z-index: 1; width:25%; height:6px;}
.dbbox .dbs.ewm-box img{ max-width: 140px; }
.dbbox .dbs.fenxiang-box .bdshare-button-style1-32 .li{ position: relative; padding: 6px 0; width: 20%; height: 44px; }
.dbbox .dbs.fenxiang-box .bdshare-button-style1-32 a{ position: absolute; left: 50%; top:6px; margin:0 0 0 -16px; float: inherit !important; display: block;}
/*内页*/
.page_left{width: 24%; margin-right: 1%; float: left;}
.page_right{width: 74%; margin-left: 1%; float: left;}
.page_title{border-bottom: 3px double #d2d2d2; padding: 5px;}
.page_title .p_title{font-size: 14px; color: #3e3d3d; float: left;}
.page_title .p_txt{float: right; font-size: 14px; color: #666;}
.page_title .p_txt>a{font-size: 14px; color: #666;}
.page_title .p_txt>span{font-size: 14px; color: #da251c;}
/*左侧*/
.sideBar_inr .shang ul{display: none;}
.sideBar_inr .shang{margin-bottom: 15px;}
.sideBar_inr .n_tit{text-align: center; background: #da251c; border: 1px solid #da251c; padding: 15px 0;position: relative; border-radius: 5px 5px 0 0;}
.sideBar_inr .n_tit h1{font-size: 18px; color: #FFFFFF; display: inline-block;}
.sideBar_inr .n_tit span{position: absolute; right: 15px; top: 15px; color: #FFFFFF;}
.sideBar_inr .n_ul{margin-top: 5px;}
.sideBar_inr .n_li{margin-bottom: 5px; display: inline-block; text-align: center; background-color: #e1e1e1; height: 40px; width: 100%;}
.sideBar_inr .n_li>a{display: block; position: relative; background-color: #e1e1e1; height: 20px; margin: 10px; font-size: 14px; color: #333333;}
.sideBar_inr .n_li:hover>a{background: #da251c; color: #FFFFFF;}
.sideBar_inr .er{margin: 2px 0; padding: 10px 0; }
.sideBar_inr .er li{text-align: center; display: inline-block; width: 100%;}
.sideBar_inr .er li a{display: block; border: 1px solid #aab3c6; line-height: 30px; font-size: 12px; color: #333333;}
.sideBar_inr .er li a:hover{color: #FFFFFF; background-color: #da251c;}
/*下*/
.sideBar_inr .side_box{padding: 10px; background-color: #FFFFFF; border: 1px solid #dcdcdc;}
.sideBar_inr .side_box .txtbox{}
.sideBar_inr .side_box .txtbox>li{font-size: 12px; color: #333333; line-height: 25px;}
.sideBar_inr .side_box .ma{text-align: center; overflow: hidden;}
.sideBar_inr .side_box .ma img{max-width: 100%; height: auto;}

/*产品页面*/
.prct_page .prct_item{width: 100%; margin-bottom: 15px; border: 1px solid #dcdcdc}
.prct_page .prct_item .imgbox{position: relative; display: block; overflow: hidden;}
.prct_page .prct_item .imgbox:before{content: ""; display: block; padding-top: 82%;}
.prct_page .prct_item .imgbox .prct_img{position: absolute; top: 0; left: 0; bottom: 0; right: 0; margin: auto; max-width: 100%; max-height: 100%;}
.prct_page .prct_item .mask{position: absolute; bottom: 0; left: 0; width: 100%; height: 30px; text-align: center;}
.prct_page .prct_item .mask h5{background-color: rgba(247,210,13,0.7); font-size: 14px; line-height: 30px;padding: 0 10px; color: #333333;}
.prct_page .prct_item .masks{position: absolute; top: -100%; left: 0; width: 100%; height: 100%; background-color: rgba(247,210,13,.8);}
.prct_page .prct_item .prct_txt{position: absolute; top: 50%; left: 50%; width: 100%; max-height: 100%; text-align: center;
    transform:translate(-50%,-50%);
    -ms-transform:translate(-50%,-50%); 	/* IE 9 */
    -moz-transform:translate(-50%,-50%); 	/* Firefox */
    -webkit-transform:translate(-50%,-50%); /* Safari 和 Chrome */
    -o-transform:translate(-50%,-50%); 	/* Opera */ }
.prct_page .prct_item .prct_txt h5{font-size: 16px; color: #FFFFFF;}
.prct_page .prct_item:hover{border: 1px solid #f6931d;}
.prct_page .prct_item:hover .mask{bottom: -30px;}
.prct_page .prct_item:hover .masks{top: 0;}
/*内页*/
.prct_show .prct_title{text-align: center; font-size: 16px; color: #333333;}
.prct_show .imgbox{margin-top: 15px; text-align: center; overflow: hidden;}
.prct_show .imgbox img{max-width: 100%; height: auto; display: inline-block;}
.prct_show .txtbox{margin-top: 15px; font-size: 14px; color: #333333; line-height: 25px;}

/*案例页面*/
.case_page .case_item{width: 100%; margin-bottom: 15px; border: 1px solid #dcdcdc}
.case_page .case_item .imgbox{position: relative; display: block; overflow: hidden;}
.case_page .case_item .imgbox:before{content: ""; display: block; padding-top: 82%;}
.case_page .case_item .imgbox .case_img{position: absolute; top: 0; left: 0; bottom: 0; right: 0; margin: auto; max-width: 100%; max-height: 100%;}
.case_page .case_item .mask{position: absolute; bottom: 0; left: 0; width: 100%; height: 30px; text-align: center;}
.case_page .case_item .mask h5{background-color: rgba(247,210,13,0.7); font-size: 14px; line-height: 30px;padding: 0 10px; color: #333333;}
.case_page .case_item .masks{position: absolute; top: -100%; left: 0; width: 100%; height: 100%; background-color: rgba(247,210,13,.8);}
.case_page .case_item .case_txt{position: absolute; top: 50%; left: 50%; width: 100%; max-height: 100%; text-align: center;
    transform:translate(-50%,-50%);
    -ms-transform:translate(-50%,-50%); 	/* IE 9 */
    -moz-transform:translate(-50%,-50%); 	/* Firefox */
    -webkit-transform:translate(-50%,-50%); /* Safari 和 Chrome */
    -o-transform:translate(-50%,-50%); 	/* Opera */ }
.case_page .case_item .case_txt h5{font-size: 16px; color: #FFFFFF;}
.case_page .case_item:hover{border: 1px solid #f6931d;}
.case_page .case_item:hover .mask{bottom: -30px;}
.case_page .case_item:hover .masks{top: 0;}


    /*关于我们页面*/
.about_page{width: 100%;}
.about_page .txtbox{font-size: 14px; color: #333333; line-height: 25px;}

/*联系我们页面*/
.contact_page{width: 100%;}
.contact_page .txtbox{font-size: 14px; color: #333333; line-height: 25px;}
.contact_page .ditu{margin-top: 15px; overflow: hidden;}
.contact_page .ditu img{max-width: 100%; height: auto;}

/*新闻页面*/
.news_page{width: 100%;}
.news_page .news_item{width: 100%; height: 130px; margin-bottom: 15px; position: relative; top: 0;}
.news_page .news_item .imgbox{width: 200px; float: left; height: 100%; display: block; overflow: hidden;}
.news_page .news_item .imgbox .news_img{width: 100%; height: 100%;}
.news_page .news_item .txtbox{height: 100%; padding: 5px 10px; width: calc(100% - 200px); float: left;}
.news_page .news_item .txtbox .news_title{font-size: 18px; position: relative; color: #666666; padding-bottom: 10px;}
.news_page .news_item .txtbox .news_title:before{content: ""; position: absolute; width: 30px; height: 3px; background-color: #ce0609; bottom: 0; left: 0;}
.news_page .news_item .txtbox .news_txt{height: 60px; line-height: 20px; font-size: 12px; color: #333333; overflow: hidden; margin-top: 10px;}
.news_page .news_item:hover{top: -3px;box-shadow: 5px 5px 5px #aaa;}
.news_page .news_item:hover .txtbox .news_title{color: #ce0609;}
/*内页*/
.news_show .news_title{text-align: center; border-bottom: 1px dashed #aaaaaa; padding-bottom: 10px;}
.news_show .news_title h4{font-size: 16px; color: #333333;}
.news_show .news_title h6{font-size: 12px; color: #999999; margin-top: 5px;}
.news_show .txtbox{margin-top: 15px; font-size: 14px; color: #333333; line-height: 25px;}




@media (max-width:1199px){

}

@media (min-width:991px){
    header .head_nav{display: block!important;}
}

@media (max-width:991px){
    header .logo a img{width: 340px;}
    header .head_sear{float: left; padding-left: 20px;}
    header .head_sear .ss_txt{width: 170px;}
    header .top_btn{font-size: 32px; color: #da251c; position: absolute; top: 52px; right: 18px;}
    header .head_nav{position: absolute; top: 70px;; right: 0; display: none; width: 130px; z-index: 99999; height: auto;}
    header .head_nav ul{padding: 0;}
    header .head_nav .top_li{width: 100%; height: 40px; background: none;}
    header .head_nav .top_li .top_a span{display: none;}
    header .head_nav .top_li:after{display: none;}
    header .head_nav .top_li ul{display: none!important;}
    .product_main .prct_box>li{width: 33.333%; margin-bottom: 10px;}
    /*内页*/
    .news_page .news_item{height: 110px;}
    .news_page .news_item .imgbox{width: 150px;}
    .news_page .news_item .txtbox{width: calc(100% - 150px);}
    .news_page .news_item .txtbox .news_title{font-size: 16px;}
    .news_page .news_item .txtbox .news_txt{margin-top: 5px;}

}

@media (min-width: 768px){
    .sideBar_inr .n_ul{display: block!important;}
}

@media (max-width: 767px){
    .container{padding-left: 15px; padding-right: 15px;}
    header .head_box{height: 60px;}
    header .logo{height: 60px;}
    header .logo a img{width: 249px;}
    header .top_btn{top: 16px; font-size: 28px;}
    header .head_nav{top: 60px;}
    header .lunbos{padding-top: 33%;}
    .main_title .title_link{width: 120px;}
    .main_title:before, .main_title:after{width: calc(50% - 60px); top: 17px;}
    .main_title .title_link:before, .title_link:after{top: 14px;}
    .main_title h3{font-size: 18px;}
    .main_title h4{font-size: 20px;}
    .about_main .about_left{width: 100%; margin-right: 0;}
    .about_main .about_right{width: 100%; margin-left: 0; margin-top: 15px;}
    .about_main .about_tab .about_box>li{width: 50%; margin-bottom: 10px;}
    .product_main .prct_box a{font-size: 12px;}
    /*内页*/
    .sideBar_inr .n_tit{padding: 10px 0;}
    .page_left{width: 100%; margin-right: 0;}
    .page_right{width: 100%; margin-left: 0;}
}

@media (max-width:450px){
    .container-fluid{padding-left: 8px; padding-right: 8px;}
    .col-lg-1, .col-lg-10, .col-lg-11, .col-lg-12, .col-lg-2, .col-lg-3, .col-lg-4, .col-lg-5, .col-lg-6, .col-lg-7, .col-lg-8, .col-lg-9, .col-md-1, .col-md-10, .col-md-11, .col-md-12, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-sm-1, .col-sm-10, .col-sm-11, .col-sm-12, .col-sm-2, .col-sm-3, .col-sm-4, .col-sm-5, .col-sm-6, .col-sm-7, .col-sm-8, .col-sm-9, .col-xs-1, .col-xs-10, .col-xs-11, .col-xs-12, .col-xs-2, .col-xs-3, .col-xs-4, .col-xs-5, .col-xs-6, .col-xs-7, .col-xs-8, .col-xs-9 {
        position: relative;
        min-height: 1px;
        padding-right: 5px;
        padding-left: 5px;
    }
    .product_main .prct_box li{width: 50%;}
    .product_main .prct_box a{height: 35px; line-height: 31px;}
    .news_main .news_item{height: 90px;}
    .news_main .news_item .shu{width: 30px; font-size: 20px; line-height: 90px;}
    .news_main .news_item .imgbox{width: 100px;}
    .news_main .news_item .txtbox{width: calc(100% - 140px);}
    .news_main .news_item .txtbox .news_title{height: 25px; line-height: 25px; font-size: 16px;}
    .news_main .news_item .txtbox .news_txt{margin-top: 3px;}
    .contact_main .ContactUs-text .ma{width: 100%;}
    /*内页*/
    .news_page .news_item{height: 85px;}
    .news_page .news_item .imgbox{width: 120px;}
    .news_page .news_item .txtbox{width: calc(100% - 120px);}
    .news_page .news_item .txtbox .news_title{font-size: 16px;}
    .news_page .news_item .txtbox .news_txt{height: 40px;}



}

@media (max-width:376px){

}

@media (max-width:340px){

}