/*头部样式*/
.head{height: 36px;line-height: 36px;background: #f4f4f4;color: #999;font-size: 12px;}
.head a{color: #999;font-size: 12px;}
.top{width: 1200px;margin:0 auto;}
#header{width: 1920px;margin-left:-960px;left:50%;height:206px;position: relative;z-index: 9999}
.logo{float:left;line-height: 146px;}

.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(/uploads/image/tdimages/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;}
.k2{margin-top: 50px;}

#menu{
    height: 60px;
    /*background: url(/uploads/image/tdimages/menu.png)repeat-x;*/
    background:#3e3e3e;
}

/*热门搜索*/
.search{background: #f4f4f4;height: 62px;}
#formsearch{float:right;margin-top: 13px;}
.hotsearch{width:553px;float:left;height:62px;line-height:62px;font-weight:normal;color: #333;font-size: 16px;}
#search-type{float: left;width:100px;height: 39px;border: 1px solid #c8c8c8;margin-right: 5px;outline: none;}




.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*/
#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(/uploads/image/tdimages/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(/uploads/image/tdimages/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(/uploads/image/tdimages/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(/uploads/image/tdimages/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(/uploads/image/tdimages/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(/uploads/image/tdimages/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(/uploads/image/tdimages/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{width:1200px;margin:0 auto;background: url(/uploads/image/tdimages/aahh1.png) no-repeat center top; height: 55px;font:500 14px/30px "微软雅黑";margin-top: 45px;}
.f_link a{
    color: #666666;
    font:500 14px/68px "微软雅黑";
    text-indent: 20px;
}
.f_link a:hover{color: #1349af}
/*页面底部*/
#footer{background: url(/uploads/image/tdimages/foot.png)no-repeat;height: 222px;}

.nav_foot{text-align:center;line-height: 51px;color: #e1e1e1;font-size: 14px;}
.nav_foot a{display:inline-block;width: 86px;text-align: center;color: #e1e1e1;font-size: 14px;}
.nav_foot a:hover{color: #ff8600}

.ff_logo{margin-top: 55px;width: 208px;}
.ff_cont{margin-top:22px;color: #e1e1e1;font-size: 14px;line-height: 24px;width: 343px;}

.copyright{
    margin-top: 33px;
    color: #e1e1e1;
    font-size: 14px;
    line-height: 24px;
    width: 524px;
}
.copyright a{color: #e1e1e1;font-size: 14px;}

.er{margin-top: 35px;margin-right: -4px;width: 101px;overflow: hidden;}

/*------------内页-------------------*/

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

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

.left .box h3 {
    line-height: 60px;
    padding-left: 34px;
    background: #1d4898;
    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%;/*margin-top: -206px;*/
}
.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 {

    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;}


/*  */
.a1{width: 1920px;margin-left: -960px;left:50%;position: relative;}
.a2{width: 1200px;margin:0 auto;}
/*  */
.s1{background: url(/uploads/image/tdimages/1.jpg)no-repeat;height: 1210px;padding-top: 70px;}
.tit{text-align: center;background: url(/uploads/image/tdimages/homr.png)no-repeat center bottom;padding-bottom: 25px;position: relative;}
.tit h3{color: #f48000;font-size: 32px;}
.s1 ul{position: relative;margin-top: 70px;}
.s1 ul li{position: absolute;cursor: pointer;}
.s1 ul li .img2{z-index:999;}
.s1 ul li:nth-child(1){top:0px;left:0px;width: 637px;height: 317px;}
.s1 ul li:nth-child(2){top:326px;left:0px;width: 637px;height:308px;}
.s1 ul li:nth-child(3){top:0px;left:645px;width: 555px;height:634px;}
.s1 ul li:nth-child(4){top:641px;left:0px;width: 1200px;height: 317px;}

.s1 ul li:nth-child(1) .img2{position: absolute;top:112px;left:34px;}
.s1 ul li:nth-child(2) .img2{position: absolute;top:106px;left:34px;}
.s1 ul li:nth-child(3) .img2{position: absolute;top:507px;left:311px;}
.s1 ul li:nth-child(4) .img2{position: absolute;top:75px;left:518px;}

.s1 ul li .hover{width: 100%;background: rgba(8,8,8,0.72);position: absolute;top:0px;left:0px;z-index:99;height: 100%;opacity: 0;transition: all 0.6s;}
.s1 ul li:hover .hover{opacity: 1;}


/* 理由 */
.liyou{background: url(/uploads/image/tdimages/ly.png)no-repeat;height: 463px;padding-top: 258px;overflow: hidden;}
.liyou ul{}
.liyou ul li{float: left;width: 534px;height: 251px;}
.liyou ul li:nth-child(2n){float: right;}
.liyou ul li .img3{width: 121px;height: 104px;background: url(/uploads/image/tdimages/1.png)no-repeat; text-align: center;line-height: 104px;float: left;transition: all 0.6s;}
.liyou ul li .cont{float: right;width: 368px;}
.liyou ul li span{display: block;width: 353px;border-bottom: 1px solid #9aacca;color: #fff;font-size: 22px;padding-bottom: 13px;}
.liyou ul li p{color: #fff;font-size: 16px;line-height: 28px;text-align: justify;margin-top: 4px;}
.liyou ul li:hover .img3{background: url(/uploads/image/tdimages/2.png)no-repeat;}


/* 案例 */
.anli{background: url(/uploads/image/tdimages/anli.jpg)no-repeat;height: 1413px;padding-top: 55px;}
.tit a{position: absolute;right: 0px;top:45px;padding-left: 26px;background: url(/uploads/image/tdimages/more.png)no-repeat left;color: #1349af;font-size: 16px;}
.case_list1{margin-top: 46px;margin-bottom:97px;}
.case_list1 li{float: left;margin-right:19px;margin-bottom: 17px;background: #fff;width: 387px;height: 527px;}
.case_list1 li:nth-child(3n){margin-right: 0px;}
.case_list1 li img{width: 387px;height: 335px;}
.case_list1 li span{display: block;padding-left: 30px;margin-top: 24px;padding-right: 87px;color: #333;font-size: 18px;}
.case_list1 li p{margin-top: 60px;color: #1d4898;font-size: 24px;margin-left: 30px;}
.case_list1 li i{font-style: normal;font-size: 16px;}
.case_list1 li:hover p{color: #f5a000}

/*  */
.pin{margin-top: 84px;overflow: hidden;}
.pin li{float: left;margin-right: 154px;}
.pin li a{display: block;height: 111px;overflow: hidden;}
.pin li span{display: block;color: #333;font-size: 18px;text-align: center;margin-top: 15px;}
.pin li:hover img{margin-top: -111px;}
.pin li:nth-child(5){margin-right: 0px}


/*  */
.cont5{
    background: url(/uploads/image/tdimages/bj5.jpg) no-repeat center top;
    height: 614px;
    overflow: hidden;
    margin-top: 88px;
    padding-top: 54px;
}

.a5_b1 {
    margin-top: 15px;
}
.a5_c1{
    background: url(/uploads/image/tdimages/aas1.png) no-repeat center top;
    width: 656px;
    height: 379px;
    margin-top: 44px;
    box-sizing: border-box;
    padding: 50px 30px 0 97px;
}
.a5_c2{
    width: 507px;
}
.title_abbr1 h2 span{
    color: #1349af;
    font:500 35px/42px "微软雅黑";
    display: block;text-transform: uppercase;
}
.title_abbr1 h2{
    color: #2853a3;
    font:600 27px/32px "微软雅黑";
}
.abt_ab{
    width: 476px;
    color: #333;
    font:500 15px/27px "微软雅黑";
    margin-top: 21px;
}
a.more_abt{
    display: block;
    float: right;
    color: #333;
    font:500 17px/25px "微软雅黑";
    border:1px solid #333;
    border-radius: 3px;
    text-align: center;
    padding: 0 9px;
}


/* 新闻 */
.xin{padding-top: 55px;background: url(/uploads/image/tdimages/xin.jpg)no-repeat;height: 695px;}
.nbox{margin-top: 44px;}
.news_company{width:361px;margin-right:58px;}
.news1_title{font:400 18px/44px "微软雅黑";color:#1349af;position:relative;padding-left: 35px;background:url(/uploads/image/tdimages/line4.png) no-repeat top center;height: 44px;}
.news1_title span{padding-left:12px;color:#1349af;font-size:14px;text-transform:uppercase;}
.news1_title a{position:absolute;right:5px;top:0;color: #1349af;font-size: 14px;text-transform: uppercase;}
.news_company .content{padding-top:15px;}
.news_list2{margin-top: 5px;}
.news_list2 li a{padding-left:31px;line-height:35px;font-size:14px;background:url(/uploads/image/tdimages/gg.png) no-repeat 0% 50%;border-bottom:1px dashed #cdcdcd;display:block;color: #666666;}
.news_list2 li a:hover{color:#1349af;}

.news_list3 li{position:relative;padding:8px 0 12px;border-bottom:1px dashed #cdcdcd;}
.news_list3 li a{line-height:30px;padding-left:38px;background: url(/uploads/image/tdimages/wen.png) left center no-repeat;display:block;font-size:14px;color:#666666;}
.news_list3 li a:hover{text-decoration:none;color:#1349af;}
.news_list3 span{background: url(/uploads/image/tdimages/da.png) left 3px no-repeat;padding-left:38px;font:400 14px/20px "微软雅黑";margin-top:10px;color:#666666;display:block}

#ydemo{overflow:hidden;margin:0 auto;position:relative;height:363px;}
#yindemo{height:100%;}
#ydemo1{}
#ydemo2{}


.zxly{
    position: fixed;
    z-index: 999;
    right: 0;
    top: 50%;
}