.clearfix:after{content: ".";display: block;height: 0;clear: both;overflow: hidden;visibility: hidden;}
.clearfix{zoom:1}
.clearboth{height:0px;line-height:0px;overflow:hidden;clear:both;font-size:0px;}
li{list-style: none;}
.fl{float:left;}
.fr{float:right;}
.w1200{width:1202px;margin:0 auto;}
p{margin:0 0 0 0;}

/*头部样式*/

.sky{line-height:40px;color:#fff;font-size:12px;background:#a8a8a8;}
.sky a{color:#fff;}

#header{width:1202px;margin:0 auto;height:128px;}
.logo{float:left;line-height: 128px;}

.kk{color:#808080;font-size:12px;margin-top:10px;}
.kk a{color:#808080;font-size:12px;}
.bdsharebuttonboxs{margin-top:6px;}
.bdsharebuttonboxs a{display:inline-block;width:30px;height:30px;margin: 6px 10px 6px 0!important;padding:0;background-position:center;padding-left:0!important;}
.bdsharebuttonboxs a.bds_tqq{background:url(../images/a1.png)no-repeat center;width:19px;height:18px;}
.bdsharebuttonboxs a.bds_weixin{background:url(../images/a2.png) no-repeat center;width:19px;height:18px; }

.k2{
	color: #333333;
	font:500 21px/35px "微软雅黑";
	background: url(../images/tel.png) no-repeat right center;
	padding-right: 70px;
	margin-top: 32px;
}

.topLink{float:right;text-align:right;position: relative;z-index: 9999;}

.topLink .f_count{color:#ff0000;font-size:13px;font-weight:bold;}


.menu{background-color:#333333;}




.guanjianci a{padding-right:10px;}
/* 搜索 */
.search{height:53px;border:1px solid #d1d1d1;}
#formsearch{float:right;margin-top:15px;margin-right: 70px;}
.hotSearch{float:left;height:53px;line-height:53px;color:#f62c0a;font-weight:bold;font-size: 12px;margin-left: 40px;}
/*搜索和热门搜索*/
.hotSearch a{margin-right:6px;font-weight:normal;color:#666666;}
#formsearch input{height:26px;background:#fff;border:1px solid #a0a0a0;line-height:26px;vertical-align: top;}
#formsearch input#keyword{height:26px;line-height:26px;padding-left:12px;color:rgba(102, 102, 102, .55);font-size: 12px;margin-right: -2px;width: 166px;}
#formsearch input#s_btn{width:52px;height:26px;line-height:26px;text-align:center;background-color:#e76646;color:#fff;border:none;cursor:pointer;margin-left:-4px;font-size: 12px;}

#formsearch input[type="text"]::-webkit-input-placeholder { /* WebKit, Blink, Edge */
    color:rgba(102, 102, 102, .55);
}
#formsearch input[type="text"]:-moz-placeholder { /* Mozilla Firefox 4 to 18 */
   color:rgba(102, 102, 102, .55);
}
#formsearch input[type="text"]::-moz-placeholder { /* Mozilla Firefox 19+ */
   color:rgba(102, 102, 102, .55);
}
#formsearch input[type="text"]:-ms-input-placeholder { /* Internet Explorer 10-11 */
   color:rgba(102, 102, 102, .55);
}

/*首页banner*/
.banner{width:1920px;margin:0 auto;position:relative;height:760px;left:50%;margin-left:-960px;}
.banner ul.bb{position:relative;padding:0px;margin:0px;z-index:5;}
.banner ul.bb li{position:absolute;display:none;}
.banner .num{position:absolute;right:48%;bottom:40px;z-index:100;}
.banner .num li{width:21px;height:21px;display:inline-block;margin:0 15px;background:url(../images/b1.png)no-repeat;line-height:21px;
	text-indent:-100px;overflow:hidden;border-radius:10px;}
.banner .num li.num_hover{background:url(../images/b2.png)no-repeat;}
.banner .num li.num_hover a{color:#fff;}
.banner .num li a{float:left;display:block;text-align:center;color:#666;text-decoration:none;cursor:pointer;width:18px;height:18px;line-height:18px;}

.lb,.rb{position:absolute;top:41%;z-index:99;cursor:pointer;}
.lb{left:8%;}
.rb{right:8%;}


/* */
/*产品展示*/
.box1{margin-top:1px;background:#fafafa;padding-top:62px;padding-bottom:70px;}
.box1_tt{text-align:center;color:#e76646;font-size:30px;font-weight:bold;}
.box1_tt span{color:#999999;font-size:29px;font-weight:normal;text-transform:uppercase;font-family:"宋体";padding-left:5px;}
.box1_tt2{text-align:center;color:#666666;font-size:18px;    margin-top: 5px;}

.project{margin-top:30px;}
.prod{width:250px;background:#fff;border:1px solid #d9d9d9;border-bottom:none;box-shadow:0px 4px 10px #ddd;}
.menu_cate{background:#e76646;height:102px;}
.cate_title{font-weight:bold;font-size:32px;color:#ffffff;text-align:center;line-height:33px;padding-top:18px;}
.cate_title span{font-weight:normal;font-size:24px;display:block;}

.tabli{position:relative;height: 854px;}
.tabli li{line-height:89px;color:#5e5e5e;font-size:18px;font-weight:bold;text-align:center;border-bottom:1px solid #d9d9d9;cursor:pointer;}
.tabli li.cur{color:#e76646;}
.tabli li:last-child{margin-right:0;}

.prod2{width:942px;box-shadow:0px 4px 10px #ddd;background:#fff;    height: 957px;overflow:hidden;}
.tab{padding-top:20px;}

.product_listt li{float:left;margin-left:18px;margin-bottom:45px;_display:inline;}
.product_listt li a.img{border:1px solid #e0e1dc;}
.product_listt li a.img img{width:287px;height:199px;}
.product_listt li h3{text-align:center;padding-top:14px;}
.product_listt li h3 a{font-weight:normal;color:#333333;font-size:16px;}
.product_listt li a.img{display:block;}
.product_listt li a.img:hover{border-color:#e87518;}
a.pm{text-align:center;color:#ff8203;font-size:16px;background: url(../images/m.png) no-repeat center center;width:904px;margin:0 auto;line-height:37px;display:block;margin-top:0;}



/*工程案例*/
.box2{width:1920px;position:relative;height:1159px;left:50%;margin-left:-960px;background: url(../images/bj2.jpg) no-repeat;}
.box2 .w1200{position:relative;}
.box2_tt{text-align:center;color:#fff;font-size:53px;font-weight:bold;padding-top:63px;}
.box2_tt2{text-align:center;color:#fff;font-size:25px;    margin-top: 8px;}
.ctel{position:absolute;top:20px;right:0;}

.project2{margin-top:35px;background:#fff;padding-top:35px;padding-left:32px;height:845px;overflow:hidden;}
.prods{width:250px;background:#e76646;}
.menu_cate2{background:#e76646;height:114px;}
.cate_title2{font-weight:bold;font-size:24px;color:#ffffff;text-align:center;line-height:33px;padding-top:26px;}
.cate_title2 span{font-weight:normal;font-size:20px;display:block;text-transform:uppercase;}

.tabli2 li{line-height:89px;color:#fff;font-size:18px;text-align:center;border-bottom:1px solid #fdb97d;cursor:pointer;}
.tabli2 li.cur{color:#333333;background:#fff;}
a.cm{line-height:89px;font-size:18px;color:#fff;text-align:center;display:block;}


.prod2s{width:856px;margin-right:35px;}
.product_list2 li{float:left;_display:inline;}
.product_list2 li a.img{}
.product_list2 li a.img img{width:856px;height:454px;}
.product_list2 li h3{text-align:center;line-height:55px;}
.product_list2 li h3 a{color:#4c4c4c;font-size:16px;}



.cps{position:relative;}
.picScroll-left .hd .prev{position:absolute;top:30%;cursor:pointer;left:0px;background:url(../images/lb.png) no-repeat;height:26px;width:26px;}
.picScroll-left .hd .next{position:absolute;top:30%;cursor:pointer;right:0px;background:url(../images/rb.png) no-repeat;height:26px;width:26px;}

.cps .bd{width:772px;margin:0 auto;}
.picList li{float:left;margin-left:7px;margin-right:7px;_display:inline;width:243px;}
.picList li a.img{}
.picList li a.img img{width:243px;height:129px;}
.picList li h3{text-align:center;padding-top:9px;}
.picList li h3 a{font-weight:normal;color:#313131;font-size:16px;}
.picList li a.img{display:block;}
.picList li a.img:hover{border-color:#e87518;}
a.cm2{line-height:26px;font-size:14px;color:#e76646;width:120px;margin:0 auto;margin-top:23px;text-align:center;display:block;border:1px solid #e76646;}



/*4大理由*/
.box3{width:1920px;position:relative;height:1726px;left:50%;margin-left:-960px;background: url(../images/bj3.png) no-repeat;}
.box3_tt{text-align:center;padding-top:115px;}
.box3_tt2{margin-top:15px;text-align:center;color:#fdfbfb;font-size:24px;background: url(../images/tt.png) no-repeat center center;padding-right:11px;line-height:42px;}

.box3 .cont{position:relative;}
.pic{position:absolute;}
.pic1{left:700px;top:91px;}
.pic2{left:28px;top:423px;}
.pic3{left:845px;top:815px;}
.pic4{left:28px;top:1061px;}

.estructure li{}
.estructure li .img1{width:86px;height:99px;display:block;float:left;}
.estructure li .det{float:left;padding-left:15px;}
.estructure li h3{color:#333333;font-size:36px;font-weight:normal;}
.estructure li span{color:#808080; letter-spacing: 1px;font-size:12px;text-transform:uppercase;background: url(../images/line.png) no-repeat left bottom;display:block;padding-bottom:6px;}
.estructure li .xx{padding-top:12px;}
.estructure li .xx p{color:#333333;font-size:16px;background: url(../images/y.png) no-repeat left center;padding-left:13px;line-height:32px;}

.estructure li:nth-child(1){position:absolute;left:28px;top:91px;}
.estructure li:nth-child(2){position:absolute;left:532px;top:423px;}
.estructure li:nth-child(3){position:absolute;left:28px;top:815px;}
.estructure li:nth-child(4){position:absolute;left:603px;top:1135px;}





.box4{width:1920px;position:relative;height:602px;padding-top:59px;left:50%;margin-left:-960px;background: url(../images/bj4.jpg) no-repeat;}
.project3{background:#fff;height:488px;overflow:hidden;}
.tabli3{position:relative;background: url(../images/tab.png) no-repeat;height:58px;}
.tabli3 li{margin-right:1px;float:left;width:138px;height:58px;line-height:50px;color:#fefefe;font-size:16px;text-align:center;background: url(../images/cc.png) no-repeat;}
.tabli3 li.cur{background: url(../images/cu.png) no-repeat;}
a.mo{color:#fff;font-size:16px;background:#666666;width:204px;text-align:center;line-height:50px;display:inline-block;margin-left:1px;}
.tab3{margin-top:27px;}
.tabli3 li:last-child{margin-right:0;}

.product_list3 li{float:left;margin-left:18px;_display:inline;}
.product_list3 li a.img{}
.product_list3 li a.img img{width:376px;height:302px;}
.product_list3 li h3{text-align:center;height:98px;font-weight: bold;}
.product_list3 li h3 a{color:#4c4c4c;font-size:16px;line-height:98px;}
.product_list3 li a.img{display:block;}




/*荣誉资质*/
.box5{margin-top:78px;}
.box5_tt{text-align:center;color:#333232;font-size:47px;font-weight:bold;}
.box5_tt span{color:#b2b2b2;font-size:40px;font-weight:normal;text-transform:uppercase;padding-left:5px;}
.box5_tt2{text-align:center;color:#4c4c4c;font-size:21px;background: url(../images/tt2.png) no-repeat center bottom;padding-bottom:48px;    margin-top: 10px;}
.product_list4{margin-top:38px;}
.product_list4 li{float:left;margin-left:13px;margin-right:13px;_display:inline;padding:2px;border:1px solid #e0e1dc;}
.product_list4 li a.img{}
.product_list4 li a.img img{width:176px;height:246px;}
.product_list4 li h3{text-align:center;line-height:36px;}
.product_list4 li h3 a{font-weight:normal;color:#333333;font-size:14px;}
.product_list4 li a.img{display:block;}
.product_list4 li a.img:hover{border-color:#e87518;}
/*滚动*/
#demo{overflow:hidden;width:100%;margin:0 auto;}
#indemo {float: left;width:800%}
#demo1 {float: left;}
#demo2 {float: left;}

/* */
.box6{background:#cccccc;height:615px;padding-top:90px;margin-top:110px;}
.box6 .w1200{position:relative;}
.abpic{width:600px;height:454px;margin-left:26px;}

.product_list5{width:576px;float:right;margin-top:316px;}
.product_list5 li{float:left;margin-left:15px;_display:inline;}
.product_list5 li a.img{}
.product_list5 li a.img img{width:176px;height:108px;}
.product_list5 li h3{text-align:center;background:#1b1b1b;line-height:29px;}
.product_list5 li h3 a{font-weight:normal;color:#fff;font-size:14px;}
.product_list5 li a.img{display:block;}
.product_list5 li a.img:hover{border-color:#e87518;}


.about{width:634px;position:absolute;left:570px;top:48px;background:#a3a3a3;padding-left:38px;padding-right:73px;height:250px;overflow:hidden;}
.about_title{font-size:18px;color:#fff;padding-top:23px;}
.about_title span{text-transform:uppercase;padding-left:7px;}
.about .content{color:#fff;font-size:14px;line-height:24px;padding-top:14px;}
.about a{text-align:center;color:#e76646;border:1px solid #e76646;width:75px;line-height:18px;float:right;margin-right:30px;margin-top: 34px;}



/*新闻资讯*/
.box7{padding-top:70px;background-color: #fafafa;padding-bottom: 30px;}
.box7_tt{text-align:center;color:#333232;font-size:47px;font-weight:bold;background: url(../images/tt2.png) no-repeat center bottom;padding-bottom:48px;}
.box7_tt span{color:#b2b2b2;font-size:40px;font-weight:normal;text-transform:uppercase;padding-left:5px;}



.tabli4{text-align:center;margin-top:36px;}
.tabli4 li{margin:0 18px;display:inline-block;width:138px;line-height:40px;color:#fff;font-size:16px;text-align:center;background:#e76646;border-radius:33px;}
.tabli4 li.cur{}
.tab4{}

.news_nr{margin-top:82px;}
.news_z{width: 494px;margin-left:45px;}
.news_r{width:567px;margin-right:23px;}



.news_list2{}
.news_list2 li{position:relative;}
.news_list2 li img{width:494px;height:300px;}
.news_list2 li dd{width:490px;font-size:14px;font-weight:bold;margin-top:30px;}
.news_list2 li dd a{color:#363636;}
.news_list2 li dt{font:400 14px/21px "微软雅黑";color: #666666;margin-top:12px;}
.news_list2 li a:hover{text-decoration:none;color:#e87518;}




.news_list3{}
.news_list3 li{position:relative;    height: 115px;
    padding-top: 12px;border-bottom:1px solid #bfbfbf;}
.news_list3 li .time{width:75px;margin-left:7px;text-align:center;}
.news_list3 li .time1{font-weight:bold;color:#434343;font-size:50px;line-height:60px;}
.news_list3 li .time2{color:#ffffff;font-size:16px;background:#666666;line-height:18px;}
.news_list3 li .det{width:425px;margin-right:14px;padding-top:12px;position:relative;}
.news_list3 li .det:before{width: 2px;height:63px;background: #707070;position: absolute;left: -22px;top: 13px;content: "";}
.news_list3 li a{width:425px;margin-right:14px;color:#363636;font-size:14px;font-weight:bold;}
.news_list3 li span{display:block;font:400 14px/21px "微软雅黑";color: #666666;margin-top:8px;}
.news_list3 li span a{color:#e76646;font-weight:normal;}

a.nm{display:block;width:114px;margin:0 auto;margin-top:50px;}

/*友情链接*/
.f_link{width:1202px;margin:0 auto;margin-top:20px;line-height:30px;color:#363636;font-size:14px;}

/*页面底部*/
#footer{width:1920px;position:relative;height:446px;left:50%;margin-left:-960px;background: url(../images/foot.png) no-repeat;}
#footer .w1200{position:relative;}
#footer a{}
#footer a:hover{color:#e87518;text-decoration:none;}
.cd{position:absolute;left:0;top:146px;z-index: 999;color: #fff;font-size: 16px;text-align: center;    line-height: 56px;}
.hotline{position:absolute;left:163px;top:79px;}
.lx{position:absolute;left:250px;top:246px;color:#ffffff;opacity:.5;font-size:14px;    line-height: 24px;}



.f_nav{width:590px;margin-top:75px;margin-right:25px;}
.f_nav dl{float:left;width:118px;height:320px;overflow:hidden;text-align:center;}
.f_nav dt{margin-bottom:16px;color:#ffffff;font-size:14px;font-weight: 500;}
.f_nav dd{line-height:30px;}
.f_nav dd a{font-size:14px;color:#fff;opacity:.7;}


.copyright{text-align:center;line-height:24px;background:#000000;padding:15px 0;color:rgba(255, 255, 255, 0.5);font-size:14px;}
.copyright a{color:rgba(255, 255, 255, 0.5);}