/* CSS Document */

body{margin:0; padding:0; font:normal 12px/26px Arial,"宋体"; word-break: break-all; word-wrap:break-word;behavior:url(images/hover.htc); min-width:1220px;}
ul,li,dt,dl,p,h1,h2,h3,h4,h5,h6,div,html,form,table,tr,td,dt,dl,dd,span,input{padding:0; margin:0; list-style:none;}
a,a img{text-decoration:none; color:#333;border:0; margin:0; padding:0;}
a:focus{outline:none;}
a:hover{ color:#0097dd;}
td{word-break: break-all; word-wrap:break-word;}
/*h3{font-family:"微软雅黑"; font-weight:normal; font-size:14px;}*/
.clear{clear:both;}
.main_c{ width:1200px; margin:0 auto; overflow:hidden;}
.fr{ float:right;}
.fl{ float:left;}
.over_h{ overflow:hidden; width:1200px;}
/*头部内容*/
.head_n{  background:url(../images/head.jpg) no-repeat center top; height:139px;}
.head{ width:100%; height:152px;background:url(../images/xian.jpg) repeat-x bottom left #000;}
.logo{ float:left; margin-top:42px; width:220px; overflow:hidden;}
.logo a{ color:#fff;}
.nav{ float:right;}
.nav ul li{ float:left; width:140px; text-align:center; font:normal 14px/139px 微软雅黑, 黑体, 宋体, Arial;}
.nav ul li a{ color:#fff; display:block;}
.nav ul li a:hover{ background:url(../images/nav.png) no-repeat center top;}





/*二维码放大效果js*/

#demo{overflow:hidden;text-align:center;}
#demo img{border:none;width:16px;height:16px;}
#enlarge_images{position:absolute;display:none;z-index:2;}



/*尾部内容*/
.foot{ width:100%; background:#000; }
.foot_l{ float:left; background:url(../images/deng.gif) no-repeat top left; width:301px; height:160px; padding: 80px 0 0 0px; margin-top:10px;}
.foot_c{ float:left;font:normal 12px/22px 微软雅黑, 黑体, 宋体, Arial; color:#ccc; margin-top: 45px;}
.foot_c a{ color:#ccc;}
.foot_c div{     float: left;
    padding: 0 4px;
    text-align: center;
    width: 90px; overflow:hidden;}
.foot_c div:nth-child(3){ width:110px;}
.foot_c h3{font:normal 14px/34px 微软雅黑, 黑体, 宋体, Arial;color:#fff}
.foot_r{ float:right; background:url(../images/foot.png) right top no-repeat; padding:59px 57px 0 0;}
/*产品滚动*/
    .img-scroll { position:relative;  width:1200px;}
    .img-scroll .prev,.img-scroll .next { position:absolute; display:block; width:33px; height:216px; margin:0 15px;
    top:0; color:#FFF; text-align:center; line-height:100px}
    .img-scroll .prev { left:0; background:url(../images/pre.jpg) no-repeat center;}
    .img-scroll .next { right:0;background:url(../images/next.jpg) no-repeat center;}
    .img-scroll .prev:hover { left:0; background:url(../images/pre2.jpg) no-repeat center;}
    .img-scroll .next:hover { right:0;background:url(../images/next2.jpg) no-repeat center;}
    .img-list { position:relative; width:1200px; overflow:hidden;  height: 204px;}
    .img-list ul { width:9999px;}
    .img-list li { float:left; display:inline; width:231px; margin-right:8px; height:155px; border:1px solid #f5f5f5; }
/*首页中部*/
.b4 .showimg img{ max-width:89px;}
.foot_l .showimg img{ max-width:130px;}
#ad4{ max-width:249px;}
#ad5{ max-width:150px;}
.b1{ background:url(../images/b1_bj.jpg) no-repeat top center; width:100%;}
.b1_t{ background:url(../images/b1_t.png) no-repeat top left; font: normal 16px/56px 微软雅黑, 黑体, 宋体, Arial; padding-left:36px; width:254px; text-align:center; margin:40px auto;}
.b1_t a{ color:#fff; display:block;}
.b1_t2{ background:url(../images/b1_t.png) no-repeat top left; font: normal 16px/56px 微软雅黑, 黑体, 宋体, Arial; padding-left:36px; width:254px; text-align:center; margin:0 auto 40px; }
.b1_t2 a{ color:#fff; display:block;}
.b1 ul li a{ float:left; margin:0 6px; border:1px #ccc solid; position:relative; height:288px; }
.b1 ul li a img{ width:226px!important; height:226px!important; margin:12px 0!important;}
.b1 ul li{ position:relative;}
.b1_tit{  font:normal 12px/24px 宋体, Arial; color:#fff;position:absolute; bottom:0px; height:38px; overflow:hidden; width:100%; background:url(../images/hei.png); }
.b1_tit h3{ font: bold 14px/38px 微软雅黑, 黑体, 宋体, Arial; color:#fff; text-align:center; background:url(../images/hei2.png);}

.b1_more{ margin:30px auto; height:30px; background:url(../images/b1_more.png) no-repeat bottom center; font:normal 12px/20px 宋体, Arial; text-align:center;}

.b2{ width:100%; background:#171717; padding:60px 0; }
.b2 ul li img{ float:left;}
.b2 ul li{ float:left; color:#c8c8c8; font: normal 16px/22px 微软雅黑, 黑体, 宋体, Arial; height:48px; border-right:1px solid #c9c9c9; margin-right:25px;    padding-right: 30px;}
.b2 ul li h3{ font:normal 18px/24px 黑体, 宋体, Arial; color:#e3e3e3;}
.b2 ul li.c1{ background:url(../images/c1.jpg) no-repeat left center; padding:0 22px 0 61px;}
.b2 ul li.c2{ background:url(../images/c2.jpg) no-repeat left center; padding:0 22px 0 63px;}
.b2 ul li.c3{ background:url(../images/c3.jpg) no-repeat left center; padding:0 22px 0 66px;}
.b2 ul li.c4{ background:url(../images/c4.jpg) no-repeat left center; padding:0 22px 0 66px;}
.b2 ul li.c5{ background:url(../images/c5.jpg) no-repeat left center; padding:0 22px 0 63px; margin-right:0; border:none;}
.b2 ul li a{ color:#c8c8c8;}

.b3{ background:url(../images/b3_bg.png) no-repeat; width:476px; height:314px; position:relative; float:left; margin-top:74px;}
.b3 img{ max-height:314px; max-width:476px;}
.b3_n{ background:url(../images/b3.png) no-repeat; position:absolute; bottom:0px; right:0;}
.b4{    width: 655px;*width: 675px;float:right; margin-top:70px;}
.b4_t{ background:#ccc; font:normal 14px/26px 微软雅黑, 黑体, 宋体, Arial; padding:0 16px; margin-bottom:15px;}
.b4_r{ float:right; width:531px; margin:0 10px 70px 25px;font:normal 12px/30px 宋体, Arial; height:310px; overflow:hidden; }
.b5{ text-align:center; background:url(../images/b5.jpg) repeat-x; height:135px; width:100%;}
.b5 img{ max-width:1200px; max-height:135px;}
.b6_w{ margin:58px 0 0; background:url(../images/b6.jpg) no-repeat bottom left; width:100%;}
.b6{ width:680px; float:left; padding-top:33px; margin-left:58px; height:333px; }
.b6 ul li{ margin-bottom:12px;*margin-bottom:0px; margin-top:0;}
.b6_tit{ background:#f2f2f2; width:660px; font:normal 14px/32px 宋体, Arial; padding:0 10px; height:32px; overflow:hidden;}
.b6_tit2{ margin:8px 0 0; height:76px; overflow:hidden; display:none;}
.b7 .b1{ background:url(../images/b7.png) #fff no-repeat top left; width:100%;}
.b6_tit span{ float:right;}

/*分页样式*/
.page_info{text-align:center;margin-top:10px;color:#333;}
.page_info span{padding:0 2px;font-weight:bold;}
.page_list{height:24px;line-height:24px;text-align:center;letter-spacing:0;font-family:"Arial Black";font-size:12px;margin-top:20px;}
.page_list a{display:inline-block;color:#898989;border:1px solid #e8e8e8;background:#f8f8f8;text-align:center;padding:0 8px;margin:0 1px;}
.page_list a:hover{color:#fff;border:1px solid #898989;background:#898989;}
.page_list a.on{color:#333;border:1px solid #ccc;background:#E5EDF2;}

.productlist-ul li img{ width:197px; height:197px;}