/*头部*/
.m{width: 1100px; margin: 10 auto; background: #fff; }
.top1fr .m {background: #f8f8f8;overflow: visible;}
nav .m{background: #014689;}
.footer .m{ background: #014689;}
.foot_bot .m{ background: #12396D;}
header{padding-top: 2px;}
nav{margin-top: 2px; margin-bottom: 2px;}
.in_sec2{margin-top: 0px; }
.in_sec2list{padding: 8px 9px 0;}
.in_sec2list ul li{width: 259px;}
.in_sec2list ul li img{display: block; width: 100%;/* height: 85px;*/ height: 100px;}
.in_ad2{margin: 8px 0;}
.top2fr .top2 .search{margin-left: 25px;}
.footer .fl{width: 865px;padding-left: 0;}
.footer_ma{width: 235px;border-left:1px solid #2F61A2;text-align: center;}
.footer_ma ul li:first-child{margin: 0 9px 0 9px;}
.foot_bot .m>div{padding-left: 0;}
.foot_bot span{margin-left: 1px;}
/*首页头部广告*/
.in_ad_top{margin-top:6px;}
.in_ad_top .t1{width: 545px; height: 45px; overflow: hidden;}
.in_ad_top .t1 img{display:  block; width: 100%;}

.in_ad_top3{margin-top:6px;}
.in_ad_top3 .t1{width: 1100px; height: 45px; overflow: hidden;}
.in_ad_top3 .t1 img{display:  block; width: 100%;}



/*banner*/
.in_sec1{height: 246px; margin: 2px 0 2px;}
.in_sec1 .t1{/*width: 471px;*/ width: 500px; height: 246px;border:1px solid #ccc; padding: 4px 4px 0; background: #fff;}
.banner{overflow: hidden;}
.banner{ width:100%;  position:relative;  height:210px;}
.banner .bd{ margin:0 auto; position:relative; z-index:0; overflow:hidden;  }
.banner .bd ul{ width:100% !important;  }
.banner .bd li{ width:100% !important;  height:210; overflow:hidden; text-align:center;  }
.banner .bd li a{ display:block; height:210px; }
.banner .bd li a img{width: 100%; height: 100%;}
.banner .hd{ width:100%;  position:absolute; z-index:1; bottom:0; left:0; height:25px; line-height:25px; text-align:center;}
.banner .hd ul{ text-align:center;}
.banner .hd ul li{ cursor:pointer; display:inline-block; *display:inline; zoom:1; width:9px; height:9px; margin:5px;
 background:url(../images/icoCircle.png) no-repeat 0 -9px; overflow:hidden; line-height:9999px; }
.banner .hd ul .on{ background-position:0 0; }
.in_sec1 .t1 .tit{font-size: 14px;line-height: 30px;text-align: center;}
.in_sec1 .t1 .tit span{color: #cc0000; margin-right: 10px;}
/*///公告/////////////////*/
.in_sec1 .t2{width: 368px;height: 246px;margin-left: 4px; border:1px solid #ccc;}
.in_sec1 .t2 .tit{text-align: center;  }
.in_sec1 .t2 .tit ul li{width: 33.33%;line-height: 39px;height: 39px; float: left; background: #f5f5f5; color: #AF1E23; font-size: 16px;border-bottom: 1px solid #ccc; border-left: 1px solid #ccc; }
.in_sec1 .t2 .tit ul li:first-child{border-left: none;}
.in_sec1 .t2 .tit ul li.on{ border-top: 2px solid #AF1E23;background: #fff; border-bottom: none;}
.in_sec1 .t2 .gonggaolist{width: 100%; padding: 10px;}
.in_sec1 .t2 .gonggaolist ul li{/*padding-left: 15px;*/line-height: 25px; /* background: url(../images/ico19.png) no-repeat left center;*/}
.in_sec1 .t2 .gonggaolist ul li a{font-size: 14px;}
.in_sec1 .t2 .gonggaolist ul li span{color: #E77918;}

.in_sec1 .t3{width:225px ; height: 246px; border:1px solid #ccc; text-align: center;}
.in_sec1 .t3 .tit{height: 39px; line-height: 39px; font-size: 16px; font-weight: bold; color: #fff; background: #E77918;}
.in_sec1 .t3 .con{padding: 15px 5px 0;}
.in_sec1 .t3 h2{color: #000; font-size: 12px; font-weight: bold;}
.in_sec1 .t3 p{ background: #f7f7f7; margin: 15px 0 20px;}
.in_sec1 .t3 .btns{line-height: 32px; }
.in_sec1 .t3 .btns a{width: 100px; display: block; font-size: 14px; font-weight: bold; color: #E77918;border: 1px solid #E77918; background: #fff;}
.in_sec1 .t3 .btns a:hover{background: #E77918; color: #fff;}

/*特别推荐biaoti*/
.in_tit{padding-bottom: 8px; background: url(../images/intit.png) no-repeat left bottom;}
.in_tit .t{padding-left: 10px; font-size: 20px; color: #333;}
.in_tit .t img{margin-right: 15px;}

/*产品推荐标题*/
.in_tit .sp{padding-right: 5px;}
.in_tit .sp a{font-size: 14px; color: #333;}


/*选项卡南水北调*/
.in_sec3tab{width: 537px;}
.in_sec3tab .tit{width: 100%; border-bottom: 1px solid #E77918;}
.in_sec3tab .tit ul li{float:left; width: 118px; height: 46px; line-height: 46px; text-align: center;font-size: 16px;  }
.in_sec3tab .tit ul li:nth-child(2n+2){margin-left: 5px;}
.in_sec3tab .tit ul li.on{font-size: 20px; color: #fff; font-weight: bold; background: #E77918; /*border-top-left-radius: 5px;border-top-right-radius: 5px;*/position: relative;z-index: 2; border-radius: 5px 5px 0 0; behavior: url(PIE.htc);}
/*.in_sec3tab .tit ul li.on a{font-size: 20px; color: #fff; font-weight: bold; background: #E77918;position: relative;z-index: 2; border-radius: 5px 5px 0 0; behavior: url(PIE.htc);}*/
/*.in_sec3tab .tit ul li a{display: block; font-size: 16px;}*/
/*.in_sec3tab .tit ul li:hover a{font-size: 20px; color: #fff; font-weight: bold; background: #E77918; /*border-top-left-radius: 5px;border-top-right-radius: 5px;position: relative;z-index: 2; border-radius: 5px 5px 0 0; behavior: url(PIE.htc);}*/
.in_sec3tab .tit .more{height: 46px; line-height: 46px;}
.in_sec3tab .tit span.more{display: inline-block;/*margin-top: 10px;*/}
.in_sec3tab .tit .more a{ border: 1px solid #ccc; padding: 2px 3px;-webkit-border-radius:2px; -moz-border-radius:2px; border-radius: 2px;position: relative;z-index: 2; behavior: url(PIE.htc);}

.in_sec3tab .con{ border: 1px solid #ccc; padding-top:5px ;}
/*广告266*45*/
.in_ad3 {margin-bottom: 15px;}
.in_ad3 .ad{width: 266px; /*border: 1px solid #ccc;*/}
.in_ad3 .ad img{width: 100%; display: block;height: 45px; }

.in_sec3tab .con ul li{height: 30px;line-height: 30px; background: url(../images/ico18.png) no-repeat left center;}
.in_sec3tab .con ul li a{padding-left: 10px; font-size: 14px;}
.in_sec3tab .con ul li span{height: 30px;line-height: 30px;float: right;}
.in_sec3tab .con .bd{margin-bottom: 15px;padding: 0 18px 0px;}
/*广告497*54*/
.in_ad4{/*height: 54px;*/width: 100%; /*border: 1px solid #ccc;*/}
.in_ad4 img{width: 100%; display: block; height: 50px;}
/*广告1+1+2+1+1 193*51&389*51*/
.in_ad5{margin-top: 10px;}
.in_ad5 ul li{float: left;margin-right: 4px; border: 1px solid #ccc; /*height: 51px;*/}
.in_ad5 ul li:last-child{margin-right: 0;}
.in_ad5 ul li img{width: 100%;display: block; height: 50px;}
.in_ad5 .ad193{width: 183px;}
.in_ad5 .ad388{width: 352px;}
.in_ad5 .ad3881{width: 363px;}

/*供求，求购，合作，代理*/
.in_sec4{margin-top: 60px;}
.in_sec4 .box{float: left; position: relative; width: 265px;margin-left: 13px;}
.in_sec4 .box:first-child{margin-left: 0;}
.in_sec4 .box .tit-box{position: absolute;top: -50px;left:33%;  width: 99px; height: 98px;text-align: center;/*line-height: 30px;*/ background: #fff;  border: 1px solid #ccc;-webkit-border-radius:50px; -moz-border-radius:50px; border-radius: 50px;z-index: 2; behavior: url(PIE.htc);}
.t-c1{color: #91CFC9;}
.t-c2{color: #804983;}
.t-c3{color: #016C78;}
.t-c4{color: #AF9C64;}
.in_sec4 .box .tit-box img{vertical-align: middle; margin-top: 15px;}
.in_sec4 .box .tit-box p{font-size: 16px; font-weight: bold;}
.in_sec4 .box .con{padding: 45px 15px 25px 10px; border-left: 1px solid #ccc;border-right: 1px solid #ccc;border-bottom:1px solid #ccc ;}
.bor-t-c1{border-top: 3px solid #91CFC9;}
.bor-t-c2{border-top: 3px solid #804983;}
.bor-t-c3{border-top: 3px solid #016C78;}
.bor-t-c4{border-top: 3px solid #AF9C64;}
.in_sec4 .box .con ul li{line-height: 30px; border-bottom: 1px dashed #ccc; background: url(../images/ico12.png) no-repeat left center;}
.in_sec4 .box .con ul li a{padding-left: 15px; font-size: 14px;}
.in_sec4 .box .con ul li span{float: right; color: #999;}

/*展览，会议，管道人才招聘*/
.in_sec5{margin-top:12px;margin-bottom: 40px;}
.in_sec5 .main1{width: 542px;height: 372px; border: 1px solid #ccc; overflow: hidden;}
.in_sec5 .main1 .pic{width: 149px; height: 370px;}
.in_sec5 .main1 .pic img{display: block;width: 100%;height: 100%;}
.in_sec5 .main1 .con{width: 390px; padding: 0 15px 0 20px;}
.in_sec5 .main1 .con .tit{/*margin-top: 25px;*/margin: 25px 0 22px 0;}
.in_sec5 .main1 .con .tit-tab ul li{float: left; margin-right: 40px;font-size: 18px; color: #333; font-weight: bold; cursor: pointer;}
.in_sec5 .main1 .con .tit-tab ul li.on{color: #804A83;}
/*.in_sec5 .main1 .con .tit-tab ul li:hover {color: #804A83;}*/
/*.in_sec5 .main1 .con .tit-kw{margin-bottom: 20px;}
.in_sec5 .main1 .con .tit-kw a{color: #999; margin-right: 10px;}*/

.in_sec5 .main1 .con .list{padding-top: 20px; border-top: 1px solid #ccc;}
.in_sec5 .main1 .con .list ul li{line-height: 24px; background:  url(../images/ico17.png) no-repeat left center}
.in_sec5 .main1 .con .list ul li a{padding-left: 25px; font-size: 13px; color: #333;}
.in_sec5 .main1 .con .list ul li:hover a{color: #014689;}
.in_sec5 .main1 .con .list ul li span{color: #999; float: right;}

.in_sec5 .main2{width: 542px;height: 372px; border: 1px solid #ccc;overflow: hidden;}
.in_sec5 .main2 .pic{width: 149px; height: 370px;}
.in_sec5 .main2 .pic img{display: block;width: 100%; height: 100%;}
.in_sec5 .main2 .con{width: 390px; padding: 0 15px 0 20px;}
.in_sec5 .main2 .con .tit{margin: 25px 0 10px 0; font-size: 18px; font-weight: bold;}
.in_sec5 .main2 .con .tit ul li{float: left; margin-right: 40px; cursor: pointer;color: #014689;}
.in_sec5 .main2 .con .tit ul li.on{ color: #E77918;}
.in_sec5 .main2 .con .list .list-t{padding: 0 20px; font-size: 14px; color: #E77918;}
.in_sec5 .main2 .con .list .list-t .sp1{width: 106px;}
.in_sec5 .main2 .con .list .list-t .sp2{width: 70px; text-align: center;}
.in_sec5 .main2 .con .list .list-t .sp3{width: 56px;}
.in_sec5 .main2 .con .list .list-con{padding: 0 4px; border-top: 1px solid #ccc; }
.in_sec5 .main2 .con .list .list-con ul li{border-bottom: 1px dashed #ccc; background: url(../images/ico19.png) no-repeat left center;}
.in_sec5 .main2 .con .list .list-con ul li a{display: block; padding-left: 15px; font-size: 13px; }
.in_sec5 .main2 .con .list .list-con ul li .sp1{width: 106px;}
.in_sec5 .main2 .con .list .list-con ul li .sp2{width: 70px; text-align: center;}
.in_sec5 .main2 .con .list .list-con ul li .sp3{width: 56px;}

/*产品推荐内容*/
.in_sec6{margin-top: 10px;}
.in_sec6 .main{padding: 15px 0px 0px; border: 1px solid #ccc;}
.in_sec6 .main .bd{overflow:hidden;}
.in_sec6 .main .bd ul{overflow:hidden; zoom:1; width:170px;margin: 0 6.6px;  float:left; _display:inline; }
.in_sec6 .main .bd ul li{margin:0 0px 20px; float:left; _display:inline; overflow:hidden; text-align:center; border: 1px solid #ccc;}
.in_sec6 .main .bd ul li .pic{ text-align:center;}
.in_sec6 .main .bd ul li .pic img{  width:168px; height:126px; display:block; padding:2px;} 
.in_sec6 .main .bd ul li .tit{line-height: 40px;height: 40px; font-size: 14px; color: #333;}
.in_sec6 .main .bd ul li:hover .tit{color: #014689;}
.in_sec6 .main .hd{margin: 10px 0 20px;}
.in_sec6 .main .hd{ width:100%;z-index:1; bottom:0; left:0; height:25px; line-height:25px; text-align:center;}
.in_sec6 .main .hd ul{ text-align:center;}
.in_sec6 .main .hd ul li{ cursor:pointer; display:inline-block; *display:inline; zoom:1; width:9px; height:9px; margin:5px;
 background:url(../images/icoCircle1.png) no-repeat 0 -9px; overflow:hidden; line-height:9999px; }
.in_sec6 .main .hd ul .on{ background-position:0 0; }
.in_sec6 .ulWrap{height: 376px;}



/*管道技术汇编，管道股票，最新加入*/
.in_sec7{margin:6px 0 30px;}
.in_sec7 .m1{padding: 5px; float: left;width: 33.33%;  border-right: 1px solid #ccc; border-bottom: 1px solid #ccc; overflow: hidden;}
/*.in_sec7 .m1:first-child{border-left: 1px solid #ccc;}*/
.in_sec7 .m1box{border-left: 1px solid #ccc;}
.bor-t-c5{border-top: 2px solid #4489CA;}
.bor-t-c6{border-top: 2px solid #F9B552;}
.bor-t-c7{border-top: 2px solid #80C268;}

.in_sec7 .m1 .tit{position: relative;width: 100%; text-align: center;}
.in_sec7 .m1 .tit img{width: 100%; display: block;}
.in_sec7 .m1 .tit .t{position: absolute;width: 100%; bottom: 0;font-weight: bold; font-size: 20px;line-height: 43px;  color: #fff; /*background:rgba(51,51,51,.5);*/background: #000;opacity:0.7; filter:alpha(opacity=70);}
.in_sec7 .m1 .list{padding: 30px 20px 25px;}
.in_sec7 .m1 .list ul li{background: url(../images/ico19.png) left center no-repeat; line-height: 24px;}
.in_sec7 .m1 .list ul li a{padding-left: 15px;font-size: 13px; color: #333;}
.in_sec7 .m1 .list ul li:hover a{color: #014689;}
.in_sec7 .m1 .list ul li span{float: right; color: #999;}

/*快速检索*/

.in_sec8 .jiansuo{border: 1px solid #ccc;}
 
.in_sec8 .jiansuo .hd {background: #F5F5F5; border-bottom: 1px solid #f5f5f5;}
.in_sec8 .jiansuo .hd ul li{float: left; text-align: center;}
.in_sec8 .jiansuo .hd ul li a{display: block; width: 133px; height: 39px; line-height: 39px;font-size: 14px;}
.in_sec8 .jiansuo .hd ul li:hover a{color: #2888DE; background: #fff; border-top: 2px solid #2888DE;}
.in_sec8 .jiansuo .hd ul li.on a{color: #2888DE; background: #fff; border-top: 2px solid #2888DE;}
.in_sec8 .jiansuo .bd{/*background: #fff;*/ padding: 20px;}
.in_sec8 .jiansuo .bd ul li{float: left; margin-right: 20px;}
.in_sec8 .jiansuo .bd ul li a{font-size: 12px; line-height: 30px;}
/*.in_sec8 .jiansuo .bd.a-bor-r ul li a{border-right: 1px solid #666; padding-right: 20px;}*/

.brlian{float: right;padding-right: 10px; display: inline-block; color: #C40000; line-height: 39px;font-size: 14px;}


/*合作伙伴，建材管道，钢铁能源，水利房产，其他行业*/
#othersec8{margin-bottom: 30px;}

/*广告位*/
/*///////////////左右侧排列广告///////////////////*/
.duilianbody{width: 1100px; margin: 0 auto; position: relative;}
/*#leftDiv{left: 270px;}
#rightDiv{right: 270px;}*/
#leftDiv{left: -120px;}
#rightDiv{right: -120px;}
#leftDiv,#rightDiv {width: 100px;height: 270px;position: absolute;}
#leftDiv div,#rightDiv div{position: relative;}
.duilian{width: 1100px; height: auto; position: fixed;z-index:999; top: 36px;}
.duilian img{width: 100%;height: 100%;}
.duilian.fixed{top: 36px;}


/*//////////////////////////////////////1.2////////////////////////////////*/
.in_sec1 .t2 .tit ul li a{display: block;}
 .in_sec3tab .con {min-height: 412px;}


.bodybg{
	min-height: 1080px!important;
	 background-size:  auto 100%!important;
	}
	/*2019/09/30*/
.bodybg {
	background-position: center 25px!important;
}

.bodydiv {
	margin-top: 0px;
}