@charset "utf-8";
/* CSS Document */
@import "base.css";
@import "sysImages/system.css";
#indexPageBox{background:url(images/main_top.jpg) repeat-x left top;text-align:center;padding-top:25px;}
.nbox{background:url(images/main_bottom.jpg) repeat-x left bottom; padding-bottom:30px;}
#footer .qr1,#footer .qr2{
	position:absolute;
	top:-30px;
	right:20px;
	padding:5px;
	background:#FFF;
	border:#858585 solid 3px;
	text-align:center;
	color:#a3a3a3;
	/*line-height:24px;*/
}
#footer .qr1{right:120px;}
#footer .qr1 img,#footer .qr2 img{display:block;}
/*站内搜索*/
#search{
	position:absolute;
	top:60px;
	right:0px;
}
#search .hotline{
	color:#d66000;
	line-height:20px;
	padding-left:15px;
}
#search .tel{
	line-height:20px;
	color:#d66000;
	font-size:18px;
	font-style:italic;
}
#search #keyword{
	background:url(images/keyword_bg.jpg) no-repeat left top;
	height:17px;
	width:108px;
	padding:0px;
	border:#dabd58 solid 1px;;
	line-height:18px;
	text-indent:5px;
	font-size:12px;
	color:#9f9f9f;
}
#search #submit{
	background:url(images/bnt_search.jpg) no-repeat left top;
	border:none;
	margin-left:3px;
	width:40px;
	height:19px;
	text-indent:-1000px;
	overflow:hidden;
}
/*站内搜索*/
/*底部友情链接*/
#frLink{
	background:url(images/link_bg.jpg) repeat-x left top;
	margin:30px 0 0 0;
	color:#4d4d4d;
	height:36px;
	line-height:36px;
	font-size:12px;
	text-align:left;
	overflow:hidden;
}
#frLink .frlink_i{
	color:#4d4d4d;
	margin:0 5px;
}
#frLink .frlink_i:hover{
	color:#000;
}
/*底部友情链接*/
/*首页第二排样式*/
.i_t .title{
	height:25px;
	line-height:25px;
	background:#e5e5e5;
}
.i_t .title_ico{
}
.i_t .title .title_txt{
	color:#FFF;
	font-family:"微软雅黑";
	font-size:14px;
	/*font-weight:bold;*/
	padding-left:13px;
	padding-right:15px;
	background:url(images/title_txt_bg.jpg) repeat-x right top;
}
.i_t .title .title_txt_en{
	font-family:Arial, Helvetica, sans-serif;
	color:#b6b6b6;
	text-transform:uppercase;
	padding-left:8px;
	padding-top:2px;
}
.i_t .title a.more{
	color:#a1a1a1;
	margin-right:15px;
}
.i_t .title_items{
	padding-top:13px;
}
.i_t .title_items .title_item{
	background:url(images/item_bg.png) no-repeat left top;
	padding:0 10px;
	position:relative;
	height:24px;
	margin-right:5px;
	overflow:hidden;
	color:#666;
	line-height:30px;
	cursor:pointer;
}
.i_t .title_items .title_item .right{
	position:absolute;
	background:#f7f4f2 url(images/item_bg.png) no-repeat right top;
	width:5px;
	height:24px;
	top:0px;
	right:0px;
}
.i_t .title_items .current{
	background:url(images/item_bg_on.png) no-repeat left top;
	line-height:24px;
	color:#FFF;
}
.i_t .title_items .current .right{
	position:absolute;
	background:#f7f4f2 url(images/item_bg_on.png) no-repeat right top;
}
.i_t .content{
	padding-top:10px;
}
#index_news{
	text-align:left;
}
#index_news .content{
	margin:0 auto;
	position:relative;
}
#index_news .content .comm_lis{
	width:256px;
	margin:6px 12px 0 0;
}
#index_news .content .content_item{
	position:absolute;
	left:0;
	top:10px;
	display:;
	width:100%;
}
#index_news .content .item_li{
	height:26px;
	line-height:26px;
}
#index_news .content .item_li a{
	color:#4d4d4d;
}
#index_news .content .item_li a:hover{
	color:#C00;
}
#index_news .content .item_top{
	height:99px;
	color:#4d4d4d;
	cursor:pointer;
}
#index_news .content .item_top img{
	width:308px;
	height:187px;
	float:left;
	display:inline-block;
	margin-right:35px;
	margin-top:5px;
}
#index_news .content .item_top .top_title{
	font-size:14px;
	font-weight:bold;
	color:#4d4d4d;
	line-height:28px;
	margin-top:5px;
}
#index_news .content .item_top .top_short_content{
	color:#999;
	line-height:20px;
}
#index_case{
	position:relative;
}
#index_case .content{
	height:140px;
	position:relative;
}
#index_case .content .prev{
	background:url(images/s_bnt_left.jpg) no-repeat left top;
	position:absolute;
	left:0;
	top:30px;
	width:21px;
	height:166px;
	cursor:pointer;
}
#index_case .content .next{
	background:url(images/s_bnt_right.jpg) no-repeat left top;
	position:absolute;
	right:0;
	top:30px;
	width:21px;
	height:166px;
	cursor:pointer;
}
#index_case .content .content_items{
	position:absolute;
	left:0;
	top:10px;
	width:9999px;
	overflow:hidden;
}
#index_case .content .content_item{
	/*display:none;*/
	/*float:left;*/
	text-align:center;
	width:210px;
	margin:0 10px;
}
#index_case .content .content_item a{display:block;}
#index_case .content .content_item img{
	width:200px;
	height:140px;
	background:#FFF;
	border:#e6e6e6 solid 1px;
	padding:4px;
}
#index_case .content .content_item .i_title{
	/*background:#f2f2f2;*/
	color:#4c4c59;
	font-weight:bold;
	font-size:14px;
	line-height:26px;
	text-align:center;
	display:block;
}
#index_video{
}
#index_video .content .content_item img{
	background:url(images/video_bg.png) no-repeat left top;
	width:155px;
	height:115px;
	background:#639;
	margin:0 8px 0 5px;
	width:280px;
	height:150px;
}
#index_video .content .content_item .i_tinfo{
	color:#8c8e90;
	line-height:26px;
}
#index_video .content .content_item .i_tinfo .i_title{
	font-size:14px;
	font-weight:bold;
	display:block;
}
#index_video .content .content_item .i_tinfo .i_sinfo{
	display:block;
	line-height:18px;
}
/*首页第二排样式*/
/*栏目循环样式*/
#channelContentBox .scroll_item{
	/*width:473px;*/
	height:150px;
	background:#f0f3f5;
	margin-bottom:15px;
	
}
#channelContentBox .sci_v0{
	float:left;
	display:inline;
}
#channelContentBox .sci_v1{
	float:right;
	display:inline;
}
#channelContentBox .scroll_item .sci_title{
	background:#e6e6e6;
	line-height:26px;
	border-bottom:#FFF solid 1px;
}
#channelContentBox .scroll_item .sci_title .scit_txt{
	display:inline-block;
	background:#1f6099;
	color:#FFF;
	padding:0 15px;
	border-right:#FFF solid 1px;
	font-size:14px;
}
#channelContentBox .scroll_item .sci_content{
	padding-top:5px;
}
.cls_zitem{
	width:158px;
	line-height:24px;
	padding-left:17px;
}
.cls_zitem a{
	background:url(sysImages/ico_ml.gif) no-repeat left center;
	padding-left:10px;
	color:#808080;
}
.cls_zitem a:hover{
	color:#000;
}
.cls_zu{
	width:158px;
}
.cls_zu li{
	line-height:24px;
	padding-left:17px;
}
.cls_zu li a{
	background:url(sysImages/ico_ml.gif) no-repeat left center;
	padding-left:10px;
	color:#808080;
}
.cls_zu li a:hover{
	color:#000;
}

/*栏目循环样式*/
.three_channel{
	line-height:30px;
	background:#e8ebed url(images/z_cls_bg.jpg) repeat-x left top;
	margin-top:7px;
	overflow:hidden;
}
.three_channel .three_i{
	line-height:30px;
	border-right:#FFF solid 1px;
}
.three_channel .cur{
	background:#1a5080;
}
.three_channel .three_i a{
	display:inline-block;
	padding:0 15px;
	color:#295a92;
	font-family:微软雅黑;
}
.three_channel .cur a{
	color:#FFF;
}
#lv3_menu{
	height:28px;
	line-height:28px;
	background:url(images/index_news_title_bg.gif) repeat-x left top;
	margin-top:15px;
}
#lv3_menu .lv_item{
	background:url(images/index_news_title_bg.jpg) repeat-x left top;
	color:#FFF;
	text-align:center;
	/*width:88px;*/
	height:28px;
	float:left;
	display:inline;
	margin-right:1px;
	cursor:pointer;
}
#lv3_menu .current{
	background:url(images/index_news_title_cur_bg.jpg) repeat-x left top;
	font-weight:bold;
}
#lv3_menu .lv_item a{
	display:inline-block;
	color:#FFF;
	padding:0 10px;
}
#lv3_menu .current a{
	font-weight:bold;
}
.sc_item .content{padding-top:15px;}
.sc_item .content .img_item{
	width:150px;
	margin: 0 10px 10px;
	text-align:center;
}
.sc_item .content .img_item .i_img{
	border:#ccc solid 1px;
	background:#FFF;
	/*width:198px;
	height:158px;*/
	overflow:hidden;
	display:table-cell;
	vertical-align:middle;
}
.sc_item .content .img_item .i_img img{
	width:150px;
	height:110px;
	/*max-width:196px;
	max-height:156px;*/
	vertical-align:middle;
}
/*栏目树*/
.loop_cls_ul{
	display:none;
}
#chMenus li{
	position:relative;
}
#chMenus li .item_ico{
	position:absolute;
	left:0;
	top:0;
	width:20px;
	height:30px;
	cursor:pointer;
}

.topch168{
	display:none;
}

/*开元磁材*/
a.pdf{
	display:inline-block;
	background:url(sysImages/pdf.png) no-repeat left center;
	padding-left:20px;
}
#channelContentBox .class_title{
	font-family:"微软雅黑";
	font-size:18px;
	border-bottom:#CCC solid 1px;
	line-height:20px;
	padding:10px 0;
	text-align:center;
}
#channelContentBox .class_image{
	text-align:center;
}
#channelContentBox .class_image img{
	max-width:360px;
	margin:10px auto;
	display:block;
}
#channelContentBox .class_wd{
	text-align:right;
	padding:10px 15px 10px 0;
}
#channelContentBox .class_info{
	text-align:justify;
	line-height:175%;
}
.xh_table{
	/*margin-top:20px;*/
}
.xh_table th{
	background:#eee;
	height:30px;
	line-height:30px;
	text-align:center;
	border:#CCC solid 1px;
}
.xh_table .t1{
	/*width:240px;*/
}
.xh_table td{
	background:#FFF;
	height:28px;
	line-height:28px;
	text-align:center;
	border:#CCC solid 1px;
}

#product_search .h{
	padding:4px 0;
	text-align:center;
}
#product_search select{
	width:195px;
	height:28px;
	color:#666;
}
#search_sub{
	display:block;
	margin:0 auto;
	cursor: pointer;
	height: 30px;
	overflow: hidden;
	width: 103px;
	background:url(images/reg_bnt.jpg) no-repeat left top;
	border:none;
	text-align:center;
	line-height:30px;
	color:#FFF;
	font-size:16px;
	font-weight:bold;
}

#pro_doc .content .item_li{
	height:30px;
	line-height:30px;
	border-bottom:#ccc dotted 1px;
	color:#666;
	padding-right:5px;
}
#pro_doc .content .item_li .item_li_title{
	background:url(images/ico_red.jpg) no-repeat 3px center;
	padding-left:10px;
}

/* banner */
.banner{ min-width:1000px;  position:relative;  height:340px; overflow:hidden;  }
.banner .bd{ position:relative; z-index:0;  }
.banner .bd ul{ width:100% !important; }
.banner .bd li{ width:100% !important;  height:340px; }
.banner .bd li .siteWidth{ width:1000px; position:relative;  margin:0 auto;  height:340px;  }
.banner .bd li a{ height:340px; display:block;  }
.banner .bd .txt{ position:absolute; width:415px; top:100px; left:22px;   font:normal 18px/30px "Microsoft YaHei";    }
.banner .bd .btn{ display:block; zoom:1; margin-top:8px;  width:72px; padding-right:10px;  height:31px; line-height:31px; text-align:center; color:#fff; font-size:12px; background:url(images/banner-btn.png) 0 0 no-repeat;
_background:url(images/banner-btn-ie6.png) 0 0 no-repeat;}
.banner .hd{ width:100%;  position:absolute; z-index:1; bottom:0; left:0; height:30px; line-height:30px; text-align:center; }
.banner .hd ul li{ cursor:pointer; display:inline-block; *display:inline; zoom:1; width:14px; height:13px; margin:4px; background:url(images/bnts.png) no-repeat right top; overflow:hidden;line-height:9999px;}
.banner .hd ul .on{ background:url(images/bnts.png) no-repeat left top; }

.ex_all{display:none;}
.ex_278{display:block;}
.ex_f_279{display:none;}