/*头部样式*/
#header,.w1200{width:1203px;margin:0 auto;}
.fl{float: left;}
.fr{float: right;}
p{margin:0 0 0 0;}
.clearboth{height:0px;line-height:0px;overflow:hidden;clear:both;font-size:0px;}


.tophead{width: 100%;height:24px;background: #efefef;position: relative;line-height: 24px;color: #747474;font-size: 12px;}
.tophead a{color: #747474;}


.sechead{height: 84px;position: relative;}
.logo{float:left;line-height: 84px;}
.sechead .k2{margin-top: 18px;background: url(/uploads/image/tdaimages/ttel.png) left center no-repeat;text-align: left;padding-left:34px;font-size: 15px;color: #3a3f47;line-height: 24px;}

/* 导航 */
.menu{background: url(/uploads/image/tdaimages/navbg.png)no-repeat center;height: 60px;}
.demo-menu {width:1203px;margin:0 auto;}
.demo-menu>li {float:left;width:131px;position:relative;text-align:center;}
.demo-menu>li:nth-child(1){width: 153px;text-indent: 25px;}
.demo-menu>li>a {display:block;font-size:15px;color:#fff;line-height: 60px;}

/*滚动*/
#demo{overflow:hidden;width:100%;margin:0 auto;}
#indemo {float: left;width:800%}
#demo1 {float: left;}
#demo2 {float: left;}

#m_demo{overflow:hidden;width:100%;margin:0 auto;}
#m_indemo {float: left;width:800%}
#m_demo1 {float: left;}
#m_demo2 {float: left;}

/* 搜索 */
.search{text-align:left;float: right;}
#formsearch{width:374px;height: 70px;background: url(/uploads/image/tdaimages/ss.jpg) no-repeat;}
#formsearch input{height:70px;background:none;border:none;line-height:70px;float: left;outline: none;}
#formsearch input#keyword{height:70px;line-height:70px;padding-left:28px;color:#a9a9a9;font-size: 14px;width: 290px;}
#formsearch input#s_btn{width:76px;height:70px;line-height:70px;text-align:center;background-color:none;color:#fff;border:none;cursor:pointer;}

/* 内页 */
.left{width: 240px;float: left;}
.right{width: 940px;float: right;}
.product_list{}
.product_list li{float: left;width: 293px;border: 1px solid #eee;margin:0 10px 10px;padding:5px;}
.product_list li a.img{display: block;width: 281px;height: 210px;overflow: hidden;}
.product_list li img{width:281px;height: 210px;transition: all .5s ease;}
.product_list li h3{line-height: 35px;text-align: center;}
.product_list li h3 a{color: #5a5a5a;font-size: 14px;}
.product_list li:hover{border-color: #c8000a}
.product_list li:hover img{transform:scale(1.1);}

/*-----首页 banner-----*/
.slidebox{ width:1920px; height:523px; overflow:hidden; position:relative;left:50%;margin-left: -960px;}
.slidebox .hd{ height:15px; overflow:hidden; position:absolute; right:5px; bottom:5px; z-index:1; }
.slidebox .hd ul{ overflow:hidden; zoom:1; float:left;  }
.slidebox .hd ul li{ float:left; margin-right:2px;  width:15px; height:15px; line-height:14px; text-align:center; background:#fff; cursor:pointer; }
.slidebox .hd ul li.on{ background:#f00; color:#fff; }
.slidebox .bd{ position:relative; height:100%; z-index:0;   }
.slidebox .bd li{ zoom:1; vertical-align:middle; }
.slidebox .bd li a{ display:block; height:523px;}
.slidebox .bd img{ width:1920px; height:523px; display:block;  }
.slidebox .prev,
.slidebox .next{position:absolute; left:3%; top:50%; margin-top:-30px;width:21px; height:33px; background: no-repeat; }
.slidebox .next{ left:auto; right:3%; background: no-repeat;}
.slidebox .prev:hover,
.slidebox .next:hover{opacity: .7;filter: alpha(opacity=70);-ms-filter: "alpha(opacity=70)";-khtml-opacity: .7;}
.slidebox .prevstop{ display:none;  }
.slidebox .nextstop{ display:none;  }

.main{width: 1004px;margin:0 auto;}
/* */
.notice{width: 100%;height: 78px;background: url(/uploads/image/tdaimages/sou.png)repeat-x;position: relative;z-index: 99}
.noticefl{float: left;line-height: 70px;}
.noticefl b{background:url(/uploads/image/tdaimages/notice.png) no-repeat center left;padding-left: 38px;float: left;line-height: 70px;color: #5a5a5a;font-size: 14px;}
.noticefl span{float: left;width: 450px;color: #5a5a5a;font-size: 14px;display: inline-block;margin-left: 25px;}

/*-----首页 about-----*/
.iabout{height:643px;background: #f7f7f7;margin-top: -8px;padding-top: 56px;}
.iabout .w1200{background:#fff;height: 517px;border:1px solid #ececec;}
.aboutimg{float: left;width: 472px;height: 512px;}
.aboutcon{float: left;width: 652px;margin-left: 62px;position: relative;}
.iabout_t{padding-top: 60px;height: 143px;border-bottom: 1px solid #dbdbdb;width: 100%;margin-bottom: 20px;}
.iabout_t a{color: #262626;font-size: 30px;line-height: 1}
.iabout_t font{display: block;text-transform: uppercase;line-height: 3;font-size: 16px;font-family: "times new roman";}
.aboutcon p{line-height: 36px;height: 236px;overflow: hidden;width: 612px;display: block;color: #5a5a5a;font-size: 16px;}
.aboutico{position: absolute;right: 0;top: 0;background:url(/uploads/image/tdaimages/new.png) no-repeat;width: 79px;height: 117px;}
.aboutlink{float:left;border: 1px solid #c8000a;width: 152px;height: 42px;line-height: 42px;text-align:center;color: #c8000a;font-size: 14px;}
.iabout .num{float:left; color:#dec17d; font-size:36px; line-height:36px; padding-left:990px; padding-top:170px;}

/*首页 title*/
.itl_t{text-align: center;width: 100%;background:url(/uploads/image/tdaimages/itl_t.png) no-repeat bottom center;height: 90px;}
.itl_t *{display: block; line-height: 1.1;color: #fff;}
.itl_t span{font-size: 20px;}
.itl_t font{font-size: 30px;text-transform: uppercase;}


/*首页最新资讯*/
.inews{width: 100%;height: 1373px;background: url(/uploads/image/tdaimages/news.jpg) no-repeat center top #f7f7f7;overflow: hidden;}
.inews #accordion_14 ul{width: 1200px;margin-top: 50px;}
.inews #accordion_14 li{float: left;background:#fff;width:584px;height:185px;border: 1px solid #dfd2cf;margin-bottom: 36px;padding: 13px 0 0 15px}
.inews #accordion_14 li:nth-child(2n){float: right;}
.inews1 .img{height:154px;width: 204px;float: left;margin-right: 18px;}
.inewsr{float:left;width:315px;}
.inewstime{width: 161px;text-align: center;height: 22px;line-height: 22px;background: #c8000a;color: #fff;font-size:14px;}
.inewsr .title{color: #000;font-size: 18px;overflow: hidden;width: 100%;line-height:30px;padding: 10px 0;}
.inewsr p{margin-top: 8px;height: 59px;overflow: hidden;color: #666;font-size: 14px;line-height: 24px;}
.inewsr .msg{color: #c2a684;font-size: 14px;overflow: hidden;float: left;width: 100%;}

.iproduct{position: relative;width: 100%;}


/*产品分类*/
.ipro{height:0; width:100%;margin-top:-388px ;float: left; position:relative;z-index: 2;text-align: center;}
.circle_b{margin-top: 36px;text-align: center;font-size: 0;margin-bottom: 63px;}
.circle_type{display: inline-block;width: 104px;height: 30px;line-height: 30px;text-align: center;color: #fff;font-size: 14px;border:1px solid #fff;margin:0 14px;}
.circle_type a{color: #fff;display: block;}
.circle_type .titlea{ padding-top:80px;text-align: center;}
.circle_type a:hover{background: no-repeat left top;}


/*产品中心*/
.slideboxpro{float: left; width:529px; height:523px; overflow:hidden; position:relative;margin-left:2px;
background: no-repeat left top;padding-left: 28px;padding-top: 28px;}
.slideboxpro .hd{ height:15px; overflow:hidden; position:absolute; right:5px; bottom:5px; z-index:1; }
.slideboxpro .hd ul{ overflow:hidden; zoom:1; float:left;  }
.slideboxpro .hd ul li{ float:left; margin-right:2px;  width:15px; height:15px; line-height:14px; text-align:center; background:#fff; cursor:pointer; }
.slideboxpro .hd ul li.on{ background:#f00; color:#fff; }
.slideboxpro .bd{ position:relative; height:100%; z-index:0;   }
.slideboxpro .bd li{ zoom:1; vertical-align:middle; }
.slideboxpro .bd li a{ display:block; width:501px; height:495px; }
.slideboxpro .bd img{ width:501px; height:495px; display:block;  }
.slideboxpro .prev,
.slideboxpro .next{width:34px; height:34px; background:url(/uploads/image/tdaimages/l.png) no-repeat;float: left;margin-left: 5px;}
.slideboxpro .next{background:url(/uploads/image/tdaimages/r.png) no-repeat;}
.slideboxpro .prev:hover,
.slideboxpro .next:hover{opacity: .7;filter: alpha(opacity=70);-ms-filter: "alpha(opacity=70)";-khtml-opacity: .7;}
.slideboxpro .prevstop{ display:none;  }
.slideboxpro .nextstop{ display:none;  }
.slideprobtn{position: absolute;right: 7px;bottom: 9px;text-align: right;}
.productul{float: left;width: 661px;padding-top: 28px;}
.productul li{float: left;width: 324px;height: 242px;margin-right:10px;margin-bottom: 12px;position: relative;}
.productul li:nth-child(2n){margin-right: 0}
.pro_col{width:100%;}
.pro_col .info{float: left;width:100%; text-align:center;display: block; background-position:center;
 background-repeat:no-repeat; background-size:cover;position: static;height: 208px;}
  .pro_col .info img{width: 324px;height: 242px;}
 .pro_col a{float: left; position: relative;width: 100%;height: 208px;}
 .prohover{position: absolute;left: 0;top: 0;width: 324px;height: 242px;padding-left: 30px;
    padding-right: 25px;background:url(/uploads/image/tdaimages/prohover.png) no-repeat center;display: none;background-size: 100% 100%}
 .prohover span{color: #eb4035;}
 .prohover h3{margin-top: 40px;margin-bottom: 10px;font-size: 20px;color: #fff;}
 .prohover font{display: block;width: 223px;color: #fff;padding-bottom: 10px;}

/*行业资讯*/
.inewslist{background:#f7f7f7;height: 567px;padding-top: 50px;}
.inewslist .w1200{height: 516px;border:1px solid #ebebeb;background: #fff}
.inewslistl{margin-left: 37px;width: 658px;float: left;background:url(/uploads/image/tdaimages/new.png) 42px top no-repeat; }
.inewslistr{float: right;width:476px;height: 516px;}
.inewslistl .itl_t{padding-top: 50px;text-align: right; border-bottom:1px solid #dbdbdb;height:134px;background: none;margin-bottom: 26px;}
.inewslistl .itl_t *{color: #262626;line-height: 2}
.inewslistl .itl_t font{font-size: 16px;}
.inewslist .title{width: 658px;float: left;line-height: 50px;font-size: 20px;color: #262626;background:url(/uploads/image/tdaimages/r.gif) no-repeat 620px center ;}
.inewslist .msg{width: 658px;float: left;background: #f3f3f3;line-height:28px;padding: 10px 20px;display: none;height: 109px;color: #262626;font-size: 16px;}
.inewslist .titlecur{background:url(/uploads/image/tdaimages/d.gif) no-repeat 518px center;}


/*---首页case-----*/
.icase{width: 100%;height: 687px;background-position: bottom center;background: url(/uploads/image/tdaimages/c5.jpg) no-repeat center bottom #f7f7f7;padding-top: 50px;}
.icase .itl_t{}
.icase .itl_t *{display: block; line-height: 1.3;color: #383737;}


/*首页case nav*/
.icasenav{margin-top: 0;}
.icasenav ul{margin-top: 22px;margin-bottom: 0}
.icasenav a{color: #383737;}
.icasenav li{border:1px solid #c8aea7;}

.mr_frbox{width: 100%;margin-top:68px;height: 350px;position: relative;}
.mr_frbtnl{cursor:pointer;display:inline;top: 132px;left: -49px;position: absolute;}
.mr_frbtnr{cursor:pointer;top: 132px;right: -49px;position: absolute;}
.mr_frul{overflow: hidden;}
.icase .mr_frul li{width: 292px;float: left;background: #fff;height: 384px;margin-right: 12px;}
.izright{padding: 20px 10px;float: left;}
.izright h2{font-size: 18px;color: #383737;margin-bottom: 10px;line-height: 1;font-weight: 400;}
.izright span{color: #787878;line-height: 25px;}


.ff_link{line-height: 42px;background: #f7f7f7}
.ff_link a{color: #000;font-size: 14px;margin-right: 6px;}

.foot{background: #2d2f32;overflow: hidden;height: 364px;}
.ff_a{width: 371px;margin-top: 39px;}
.ff_cont{color: #fff;font-size: 12px;line-height: 22px;margin-left: 8px;margin-top: 18px;}

.ff_b{width: 490px;margin-top: 60px;}
.ff_b h3{line-height: 41px;color: #fff;font-size: 50px;}
.ff_add{background: url(/uploads/image/tdaimages/dd.png)no-repeat left;margin-left: 15px;line-height: 49px;height: 50px;border-bottom: 1px solid #46484b;padding-left: 31px;color: #c2c2c2;font-size: 14px;}
.ff_wz{background: url(/uploads/image/tdaimages/site.jpg)no-repeat left;padding-left: 34px;color: #c2c2c2;font-size: 14px;margin-top: 25px;line-height: 30px;}
.copyright{color: #c2c2c2;font-size: 12px;line-height: 36px;}
.copyright a{color: #c2c2c2;}

.ff_er{width:214px;text-align: center;margin-right: 25px;margin-top: 61px;}
.ff_er h3{color: #c2c2c2;font-size: 25px;line-height: 36px}
.ff_er span{display: block;color: #c2c2c2;font-size: 16px;margin-bottom: 18px;}