.w1920{
    width: 1920px;
    margin-left: -960px;
    left: 50%;
    position: relative;
    /*z-index: 0;*/
}
.w1200{
    width: 1200px;
    margin-left: -600px;
    left: 50%;
    position: relative;
}
/*头部样式*/

.head1{
    width: 100%;
    background: #f4f4f4;
    height: 31px;
    overflow: hidden;
}
.head1 p,.head1 div,.head1 a{
    color: #888888;
    font-size: 12px;
    line-height: 31px;
}
.head2{
    overflow: hidden;
    box-sizing: border-box;
    padding:15px 0 23px;
}
.head2_mid{
    width: 306px;
    margin-left:213px; 
}
.head2_right{
    width: 192px;
    margin-right: 13px;
    text-align: left;
}
.head2_right p{
    color: #999999;
    font-size: 13px;
    line-height: 13px;
    font-family: "黑体";
    margin-bottom: 7px;
    padding-left: 37px;
}
.head2_right h2{
    background: url(../images/ttel.jpg) left center no-repeat;
    color: #1388ff;
    font-size: 20px;
    line-height: 20px;
    padding-left: 37px;
}

#header{width:1000px;margin:0 auto;}
.logo{float:left;}

.topLink{float:right;text-align:right;position: relative;z-index: 9999;}
.translate{width:100px;position: absolute;left: 0;top:10px;z-index: 9999;}
.tran-in{left:120px;}
.translate li{border: 1px dashed #cccccc;line-height: 26px;text-align: left;background: #fff;}
.translate li a{display: block;padding-left: 10px;background: url(../images/dot4.png) no-repeat 88% 11px;}
.translate li a:hover{text-decoration: none;color:#275cea;cursor: pointer;}
.translate-en{display: none;padding: 6px;padding-top:0px;}
.translate li .translate-en a{padding-left: 0px;text-align: center;background: #fff;border-bottom: 1px solid #cccccc;}
.translate li .translate-en a:hover{font-weight: bold;}

.topLink .f_count{color:#ff0000;font-size:13px;font-weight:bold;}
.topLink .k1{line-height:32px;padding-top:5px;}
.topLink .k2{color:#074b91;font-size:14px;font-family:"微软雅黑";}

#menu{margin-top:5px;}

/*热门搜索*/
#formsearch{width:300px;background: url(../images/sou.png) no-repeat;height:40px;}


#search-type{float: left;width:100px;height: 24px;border: 1px solid #c8c8c8;margin-right: 5px;}




.com-img{ display:inline; overflow:hidden;margin:0 auto;display: table;}
.com-img img{ transition:all 0.5s ease-in 0s; -webkit-transition:all 0.5s ease-in 0s; -moz-transition:all 0.5s ease-in 0s; -o-transition:all 0.5s ease-in 0s;}
.com-img:hover img{transform:scale(1.1); -webkit-transform:scale(1.1); -moz-transform:scale(1.1); -o-transform:scale(1.1);-ms-transform:scale(1.1);}


/*主体样式*/
.tit{
    margin:0 auto;
    text-align: center;
}
.tit p{
   color: #222222;
   font-size: 30px;
   line-height: 53px; 
}
.tit p a{
    color:#1388ff;
    font-weight: bold; 
}
.tit .titin{
    width: 437px;
    height: 37px;
    border:1px solid #e7e7e7;
    text-align: center;
    color: #555555;
    font-size: 14px;
    line-height: 37px;
    margin: 0 auto;
}


.ab2{  background: url(../images/ab2.png) no-repeat center top;}




/* box1 */
.box1{
    position: relative;
    width: 1274px;
    margin:0 auto;
    background: #fff;
}
.box1in{
    width: 100%;
    overflow: hidden;
    margin-top: -92px;
    box-shadow: 3px 0px 10px rgba(4,0,0,0.1);
    padding:30px 39px 50px 39px;
    box-sizing: border-box;
    z-index: 2;
}
.tit1{
    width: 505px;
    background: url(../images/tit1.jpg) no-repeat;
}
.b1_index{
    overflow: hidden;
    margin-top: 49px;
    width: 100%;
}
.b1_index ul{
    border-top: 1px solid #f1f1f1;
    border-bottom: 1px solid #f1f1f1;
    overflow: hidden
}
.b1_index ul li{
    width: 238px;
    height: 215px;
    float: left;
    box-sizing: border-box;
    border-left: 1px solid #f1f1f1;
    overflow: hidden;
    text-align: center;
    padding:32px 0 41px;
}
.b1_index ul li:nth-of-type(n+6){border-top:1px solid #f1f1f1; }
.b1_index ul li:nth-of-type(5n){border-right: 1px solid #f1f1f1;}
.b1_index ul li h2{
    margin: 17px 0 10px;
    color: #222222;
    font-size: 16px;
    line-height: 16px;
}
.b1_index ul li p{
    color: #666666;
    font-size: 13px;
    line-height: 26px;
    width: 169px;
    margin-left: 34px;
}
.b1_index ul li:last-of-type{
    position: relative;
    padding:27px 0 0 31px;
    text-align: left;
}
.b1_index ul li:last-of-type h1{
    color: #222222;
    font-weight: normal;
    font-size: 22px;
    line-height: 24px;
}
.b1_index ul li:last-of-type p{
    color: #999999;
    font-size: 15px;
    line-height: 24px;
    margin-left: 0;
    text-transform: uppercase;
}
.b1_index ul li .more1{
    width: 30px;
    height: 30px;
    position: absolute;
    text-align: center;
    line-height: 30px;
    background: #282c31;
    color: #ffffff;
    font-size: 24px;
    right: 29px;
    bottom: 35px;
}

/*box2*/
.box2{
    overflow: hidden;
    background: url(../images/abbg.jpg) no-repeat;
    padding-bottom: 160px;
}
.b2_left{
   width: 643px;
   margin:110px 0 0 20px; 
   overflow: hidden;
   position: relative;
}
.b2_left .bd,.b2_left .bd li{
    width: 100%;
    height: 399px;
    overflow: hidden;
    z-index: 1;
}
.b2_left .hd{
    position: absolute;
    width: 31px;
    height: 6px;
    right: 21px;
    z-index: 2;
    bottom: 20px;
}
.b2_left .hd li{
    width: 6px;
    height: 6px;
    margin-right: 6px;
    border-radius: 10px;
    float: left;
    border:1px solid #fff;
    box-sizing: border-box;
}
.b2_left .hd li:last-of-type{margin-right: 0;}
.b2_left .hd li.on{
    background: #fff;
}
.b2_right{
    overflow: hidden;
    margin-top: 58px;
    width: 512px;
}
.tit2{
    text-align: left;
    width: 100%;
}
.tit2 h2{
    color: rgba(19,136,255,0.14);
    font-size: 50px;
    line-height: 52px;
    margin-left: 37px;
    padding-top: 15px;
    text-transform: uppercase;
    font-style:italic;
}
.tit2 h3{
    color: #1388ff;
    font-size: 30px;
    line-height: 60px;
    margin-left: 40px;
}
.b2r_cen p{
    color: #444444;
    font-size: 14px;
    line-height: 30px;
}
.b2r_cen{
    margin-top: 18px;
    overflow: hidden;
}
.b2r_bo{
    overflow: hidden;
    margin-top: 37px;
}

.b2r_cen .more2{
    width: 106px;
    height: 34px;
    background:#0877bb;
    border-radius: 5px;
    text-align: center;
    color: #fff;
    font-size: 15px;
    line-height: 34px;
    font-weight: bold;
}
.b2r_cen .zxzx{
    width: 107px;
    height: 34px;
    background:#ef8526;
    border-radius: 5px;
    text-align: center;
    color: #fff;
    font-size: 15px;
    line-height: 34px;
    font-weight: bold;
    margin-left: 25px;
}
.box3{
    overflow: hidden;
    padding: 60px 0 80px;
    background: url(../images/adv.jpg) no-repeat;
}
.b3_index{
    margin-top: 61px;
    overflow: hidden;
}
.b2c1_left{
    width: 50%;
    overflow: hidden;
}
.b3_index li h2{
    color: #272727;
    font-size: 22px;
    line-height: 30px;
}
.b3_index li p:first-of-type{
    color: #999999;
    font-size: 16px;
    line-height: 32px;
    font-style: italic;
}
.b3_index li p:nth-of-type(n+2){
    margin-top: 19px;
    margin-left: -21px;
    color: #5c5c5c;
    font-size: 14px;
    line-height: 30px;
}
.b3_index li p a{
    color: #00b626;
    font-size: 17px;
    font-family: "宋体";
    line-height: 30px;
    margin-right: 9px;
}
.b2c1_left li{
    width: 100%;
    padding-left: 64px;
    box-sizing: border-box;
}

.b3_index li:first-of-type{
    margin-top: 0px;
}

.b3_index li:nth-of-type(2){
    margin-top: 63px;
}

.b2c1_left img{
    margin-left: 11px;
    margin-top: 68px;
}

.b2c1_right{
    width: 50%;
    overflow: hidden;
}

.b2c1_right li{
    width: 100%;
    padding-left: 87px;
    margin-top: 40px!important;
    box-sizing: border-box;
}

.b2c1_right img{
    margin-left: 23px;
}
.box4{
    background: url(../images/ry.jpg) no-repeat;
    padding:46px 0 31px;
    box-sizing: border-box;
}
.b4_index{
    margin-top: 41px;
    overflow: hidden;
    padding-bottom: 79px;
    position: relative;
    height: 436px;
}
.b4_index .bd{
    overflow: hidden;
    width: 100%;
}
.b4_index .bd li{
    width: 282px;
    margin-right: 20px;
    float: left;
}


.b4_index .bd li img{
    width: 100%;
}



.b4_index .bd li .ry_index{
    background: #fff;
    overflow: hidden;
    padding: 16px 10px 20px 20px;
    width: 100%;
    box-sizing: border-box;
}
.ry_left{
    width: 140px;
    overflow: hidden;
}
.ry_left span{
    color: #333333;
    font-size: 16px;
    line-height: 16px;
}
.ry_left span b{
    margin-left: 12px;
    color: #999999;
    font-size: 12px;
    line-height: 16px;
}
.ry_right{
   width: 41px;
   height: 20px;
   line-height: 20px;
   background: #ef8526;
   text-align: center;
   font-size: 12px;
   color: #fff; 
}
.ry_index p{
    margin-top: 20px;
    color: #555555;
    font-size: 12px;
    line-height: 24px;
}
.ry_index .rytel{
    margin-top: 25px;
    background: url(../images/rytel.png) left center no-repeat;
    padding-left: 26px;
    color: #333333;
    font-size: 15px;
}
.b4_index .hd{
    position: absolute;
    right: 0;
    bottom: 33px;
    /*width: 93px;*/
    height: 23px;
}
.b4_index .hdline{
    width: 49px;
    height: 22px;
    background: url(../images/hdbg.png) no-repeat;
    position: relative;
}
.b4_index .hd .prev{
    width: 8px;
    height:13px;
    top: 5px;
    position: absolute;
    left: 7px;
    background:url(../images/left3.png) no-repeat;
}
.b4_index .hd .next{
    width: 8px;
    height:13px;
    top: 5px;
    position: absolute;
    right: 7px;
    background:url(../images/right3.png) no-repeat;
}
.b4_index .hd ul{
    width: 128px;
    float: left;
}
.b4_index .hd ul li{
    width: 6px;
    float: left;
    height: 6px;
    background: rgba(255,255,255,0.6);
    margin-right:8px;
    text-indent: -100px;
    margin-top: 8px;
    overflow: hidden;
}
.b4_index .hd ul li.on{
    background: #fff;
}
.b4_index .hd ul li:last-of-type{margin-right: 0;}




/* box5 */
.box5{
    background: #fafafa;
    padding:30px 0 43px;
}
.tit4{
    width: 500px;
    background: url(../images/tit4.jpg) center no-repeat;
}
.b5_index{
    overflow: hidden;
    margin-top: 52px;
}
.b5_index .b5li{
    background: #fff;
    width: 378px;
    float: left;
    margin-right: 31px;
    padding:11px 0 23px;
    box-sizing: border-box;
    overflow: hidden;
}
.b5_index .b5li:last-of-type{margin-right: 0;}
.newstit{
    width: 100%;
    height: 19px;
    box-sizing: border-box;
    padding: 0 11px 0 13px;
}
.newstit span{
    color: #333333;
    font-size: 20px;
    line-height: 20px;
}
.newstit span a{
    color: #444444;
    font-size: 14px;
    line-height: 20px;
}
.newstit1{
    border-left: 4px solid #0785d2;
}
.newstit2{
    border-left: 4px solid #41b141;
}
.newstit3{
    border-left: 4px solid #ef8526;
}
.newsindex{
    padding: 15px 7px 0 7px;
    overflow: hidden;
    width: 100%;
    box-sizing: border-box;
}
.newsindex li{
    border-bottom: 1px dashed #dddddd;
    height: 44px;
    padding: 17px 0 9px 15px;
    background: url(../images/dot.jpg) 0 24px no-repeat;
    box-sizing: border-box;
}
.newsindex li a{
    color: #333333;
    font-size: 13px;
    line-height: 13px; 
    transition: all 0.3s linear;  
}
.newsindex li:hover a{
    color: #1388ff;
}











#container{width:1200px;margin:0 auto;margin-top:10px;}
.menu_cate{width:220px;float:left;}
.cate_title{line-height:31px;padding-left:15px;font-weight:bold;font-family:"微软雅黑";
background:url(../images/nav.png) no-repeat 0% 100%;font-size:14px;color:#000;}
.about{width:460px;float:left;margin-left:12px;padding-bottom:5px;}
.about_title{line-height:31px;padding-left:15px;font-weight:bold;font-family:"微软雅黑";
background:url(../images/nav.png) no-repeat 0% 100%;font-size:14px;color:#000;}
.about .content{padding:5px;padding-bottom:12px;text-indent:20px;}
.navigation{float:right;width:100px;}

.index-title{line-height:31px;padding-left:15px;font-weight:bold;font-family:"微软雅黑";
background:url(../images/nav.png) no-repeat 0% 100%;font-size:14px;color:#000;}
.index-table td{border:solid #add9c0; border-width:0px 1px 1px 0px; padding:10px 5px;}
.index-table{border:solid #add9c0; border-width:1px 0px 0px 1px;margin-top:10px;}

/*----- Common css ------*/
.fl{float:left;}
.fr{float:right;}
.di{_display:inline;}
.fwn{font-weight:normal;}
.dib{*display:inline;_zoom:1;_display:inline;_font-size:0px;}

/*首页新闻*/
.news_company{width:280px;float:right;}
.news1_title{line-height:31px;padding-left:15px;font-weight:bold;font-family:"微软雅黑";
background:url(../images/nav.png) no-repeat 0% 100%;font-size:14px;color:#000;}
.news_company .content{padding:5px;}

/*首页左侧联系我们*/
.contact{width:218px;float:left;padding-bottom:5px;margin-top:10px;}
.contact_title{line-height:31px;padding-left:15px;font-weight:bold;font-family:"微软雅黑";
background:url(../images/nav.png) no-repeat 0% 100%;font-size:14px;color:#000;}
.contact .content{padding:5px;padding-left:8px;}

/*工程案例*/
.case{width:460px;float:left;margin-left:12px;padding-bottom:5px;margin-top:10px;}
.case_title{line-height:31px;padding-left:15px;font-weight:bold;font-family:"微软雅黑";
background:url(../images/nav.png) no-repeat 0% 100%;font-size:14px;color:#000;}
.case .content{padding:5px;padding-bottom:12px;text-indent:20px;}

.news2_company{margin-top:10px;}

/*产品推荐*/
.recommend_product{margin-top:10px;width:692px;float:left;}
.recommend_product .title{line-height:31px;padding-left:15px;font-weight:bold;font-family:"微软雅黑";background:url(../images/nav.png) no-repeat 0% 100%;font-size:14px;color:#000;}
.recommend_product .content{padding-top:15px;padding-bottom:14px;}
.roll_product li{padding-bottom:0px;}

/*品牌列表*/
.brand-list{margin: 20px 0px;display: flex;display: -webkit-flex;flex-wrap: wrap;}
.brand-list li{margin: 5px 8px;}
.brand-list li:hover{box-shadow: 2px 1px 5px;}
.brand-list li img {width: 150px;height: 120px;}

/*前台多页签*/
.news{width:1000px;float:left;margin-top: 10px;}
.tab{position:relative;}
.tab li{float:left;width:100px;height:30px;display:block;line-height:30px;border:1px solid #ccc;margin-right:8px;text-align:center;color:#333;font-size:12px;cursor: pointer;}
.tab li.cur{color:#fff;text-decoration:none;font-size:12px;background:#3a78c1;border-color: #3a78c1;}

.tt{display: none;}
.list1{padding:8px 10px;}
.list1 li{line-height:27px;position:relative;vertical-align: middle;}
.list1 li a{background:url(../images/list_dot1.gif) left center no-repeat;padding-left:12px;line-height:27px;color:#555555;}
.list1 li a:hover{color:#e87518;text-decoration:none;}
.list1 li span{position:absolute;right:0px;line-height:30px;top:0;color:#999;}




/*友情链接*/
.f_link{
    line-height:53px;
    height: 53px;
}
.f_link,.f_link a{
    color: #444444;
    font-size: 14px;
}
/*页面底部*/
.foot{
    overflow: hidden;
}
.foot1{
    background:url(../images/dff1.png) repeat-x center top;
    overflow: hidden;
    box-sizing: border-box;
    padding:39px 0 35px;
}
.foot1 .foot1_left{
    width: 454px;
    text-align: center;
}
.foot1_left p{
    color: #fff;
    font-size: 13px;
    line-height: 13px;
    font-weight: lighter;
    margin-bottom: 19px;
    text-align: left;
}
.foot1_left .fcont{
    width: 162px;
    height: 39px;
    line-height: 39px;
    border:1px solid #fff;
    border-radius: 4px;
    text-align: center;
    color: #fff;
    margin: 0 auto;
    font-size: 16px;
}
.foot1_mid{
    margin-left: 69px;
    width: 395px;
}
.fnav{
    width: 98px;
    text-align: left;
}
.ftit{
    height: 14px;
    width: 100%;
    border-left: 3px solid #fff;
    padding-left: 12px;
    margin-top: 3px;
    box-sizing: border-box;
    margin-bottom: 17px;
    font-size: 18px;
    color: #fff;
    line-height: 13px;
}
.fttfw{
    width: 135px;
    margin-left: 13px;
}
.fttfw ul{
    width: 100%;
    overflow: hidden;
}
.fttfw li{
    width: 55%;
    text-align: left;
    box-sizing: border-box;
    overflow: hidden;
    float: left;
}
.foot1_mid p a{
    padding-left: 18px;
    font-size: 14px;
    line-height: 14px;
    color: #fff;
}
.foot1_mid p{
    margin-bottom: 16px;
}
.foot1_right{
    width: 196px;
    overflow: hidden;
}
.foot1_right p:first-of-type{
    /*background: url(../images/ftel.png) left top no-repeat;*/
}
.foot1_right p:nth-of-type(2){
    /*background: url(../images/fmob.png) left top no-repeat;*/
}
.foot1_right p:nth-of-type(3){
    /*background: url(../images/fmail.png) left top no-repeat;*/
}
.foot1_right p:last-of-type{
    /*background: url(../images/faddr.png) left top no-repeat;*/
}
.foot1_right p{
    /*margin:0 0 13px 13px;
    padding-left: 21px;*/
    color: #fff;
    font-size: 14px;
    line-height: 14px;
}
.foot1_right p a{color:#fff;}
.foot2{
     background:url(../images/dff.png) repeat-x center top;
    overflow: hidden;
    padding:23px 0;
    text-align: left;
}
.foot2 div,.foot2 a,.foot2 p{
    text-align: left;
    color: #fff;
    font-size: 12px;
    line-height: 24px;
    text-transform: uppercase;
}












#footer{position:relative;width:1000px;margin:0 auto;text-align:center;margin-bottom:10px;padding-top:8px;border-top:2px solid #eee;margin-top:15px;}
#footer a{color:#666;}
#footer a:hover{color:#e87518;text-decoration:none;}
.nav_foot{text-align:center;line-height:24px;color:#666;}
.copyright{text-align:center;line-height:24px;}

/*------------内页-------------------*/

.left {
    width: 224px;
    float: left;
}

.left .box {
    margin-bottom: 10px;
}

.left .box h3 {
    line-height: 60px;
    padding-left: 34px;
    background: #1388ff;
    font-size: 18px;
    color: #fff;
    font-weight: 400;
    position: relative
}

.left .box h3::after{
    content:"";
    position: absolute;
    width:5px;
    height:20px;
    top:20px;
    left:15px;
    background: #fff
}

.left .box .content {
    padding: 5px 0px;
}
.prodescription{border:1px solid #e5e5e5;background:#f9f9f9;line-height:24px;padding:10px;margin-bottom:15px;text-indent:20px;}

.n_banner{width:1920px;margin:0 auto;margin-left:-960px;position:relative;left:50%;
}
.n_banner img{width:1920px;margin:0 auto;margin-left:-960px;position:relative;left:50%;}
.left{width:225px;float:left;}
.sort_menu h3{background-color:#ececec;line-height:28px;padding-left:15px;font-weight:bold;}
.sort_product{margin-top:10px;}
.sort_product h3{background-color:#ececec;line-height:28px;padding-left:15px;font-weight:bold;}

.n_contact{margin-top:10px;}
.n_contact h3{background-color:#ececec;line-height:28px;padding-left:15px;font-weight:bold;}
.n_contact .content{padding:5px;line-height:24px;}

.right{width:940px;float:right;padding-bottom:10px;}
.sitemp {
    border-bottom:1px solid #eee;

}

.sitemp h2 {
    width: 340px;
    float: left;
    line-height: 40px;
    text-align: left;
    font-size: 16px;
    color:#333;
}

.sitemp .site {
    width: 380px;
    float: right;
    text-align: right;
    line-height: 40px;
}
.right .content{padding:10px;padding-top:15px;overflow:hidden;line-height: 24px;}
.sort_album{margin-top: 15px;}