@charset "gb2312";
*{word-break:break-all; }
body{font-family:"宋体";margin:0; padding:0;font-size:12px;color:#666666; background:#fff;}
div,form,ul,ol,li,span,p,dl,dd,dd{margin:0;padding:0;border:0; }
img,a img{border:0;margin:0;padding:0;}
h1,h2,h3,h4,h5,h6,th{margin:0;padding:0;font-size:12px;font-weight:normal;}
em,var{font-style:normal;}
ul,li{list-style:none;}
table,td,input{font-size:12px;padding:0}
a{text-decoration:none;}
a:hover{text-decoration:underline;}
.clear{ clear:both;}
/*主体*/
.n_header_con{ width:100%; height:75px; background:url(/images/nav_02.gif) repeat-x center 0;}
.n_header_top{ height:40px; width:960px; clear:both; position:relative; z-index:auto; top:0; left:0;}
.n_dt_ul{ float:left;padding-left:10px; padding-right:10px; font-size:14px; color:#fff; padding-top:12px; cursor:pointer; display:inline-table;  }
.n_dt_ul img{ margin-left:5px; margin-top:2px;}
.n_top_dd{ float:left; font-size:14px;margin-left:14px; display:inline}

.n_top_dd ol li{
	float:left;padding-left:10px; padding-right:10px;
height: 40px;
display: inline-block;
text-align: center;
color: white;
font-size: 14px;
font-family: "宋体";
line-height: 40px;
background:url(/images/nav_01.gif) no-repeat right center;}
.n_top_dd ol li.xxdf{ background:url(/images/nav_03.gif) repeat-x;}
.n_top_dd a{ color:#fff;  }
.n_top_dd ol li.aa{ background:none}

.n_header_bottom{ width:950px;height:34px; color:#d2d2d2; font-size:14px; margin:0 auto; padding-left:10px;}
.n_header_bottom a{color:#717171;margin-left:7px;margin-right:7px; line-height:36px;}

/*=====================头部搜索=====================*/
.search{ width:315px; height:60px; margin-top:18px; margin-left:23px;}
.search li{ float:left}
.search_input{
	width:238px;
	height:27px;
	background:url(images/search_input.gif) no-repeat;border:0px;
	border-top-width: 1px;
	border-bottom-width: 1px;
	border-left-width: 1px;
	border-top-style: solid;
	border-bottom-style: solid;
	border-left-style: solid;
	border-top-color: #c3c3c3;
	border-bottom-color: #c3c3c3;
	border-left-color: #c3c3c3;  line-height:27px; padding-left:22px; color:#9e9e9e;
}
.search_bt{ _margin-top:1px;}
.search_key{ width:310px; height:33px; line-height:31px; padding-left:5px; }
.search_key a{ color:#666; text-decoration:none;}
.search_key a:hover{ color:#ed5900;}
/*
white-space:nowrap;
overflow:hidden;
text-overflow:ellipsis;/*以省略号替代截除部分
*/
/*=====================小导航=====================*/
.nav_min{width:100%;background:url(/images111226/pic_12.gif) repeat-x;height:34px;}
.nav_m{width:960px;height:34px;}
.nav_m ul li{float:left;color:#7e7e7e;}
.nav_m ul li dl dd{float:left;}
.text_a{ float:left;width:81px;height:17px;border-top:1px solid #a4a4a4;border-left:1px solid #a4a4a4;border-bottom:1px solid #dfdfdf;border-right:1px solid #dfdfdf;display:inline;margin-left:5px;margin-right:5px; margin-top:1px!important;}
.nav_m ul li a{color:#7e7e7e;}
.nav_m ul li a:hover{color:#e94700;}
.dd_a{padding-top:6px;}
.dd_b{line-height:34px;}
.li_a{width:27px;}
.li_a_2{width:207px;}
.li_a2{width:180px; line-height:32px;}
.li_b{width:580px;}
.li_b_2{width:580px; margin-top:4px;}

.li_c{ line-height:34px;}

/*=====================LOGO=====================*/
.logo{width:960px;height:86px; overflow:hidden; clear:both;}
.logo_a{width:410px;height:86px;float:left;background:url(/images/pic_15.gif) no-repeat;}
.logo_a a{width:263px;height:86px;display:block; overflow:hidden; text-indent:-100px;}
.logo_b{width:139px;height:86px;float:left;background:url(/images/pic_16.gif) no-repeat;}
.logo_c{width:400px;height:86px;float:left;}
/*=====================头部搜索=====================*/

.search{ width:315px; height:60px; margin-top:18px; margin-left:23px;}
.search li{ float:left}
.search_input{
	width:238px;
	height:27px;
	background:url(images/search_input.gif) no-repeat;border:0px;
	border-top-width: 1px;
	border-bottom-width: 1px;
	border-left-width: 1px;
	border-top-style: solid;
	border-bottom-style: solid;
	border-left-style: solid;
	border-top-color: #c3c3c3;
	border-bottom-color: #c3c3c3;
	border-left-color: #c3c3c3;  line-height:27px; padding-left:22px; color:#9e9e9e;
}
.search_bt{ _margin-top:1px;}
.search_key{ width:310px; height:33px; line-height:31px; padding-left:5px; }
.search_key a{ color:#666; text-decoration:none;}
.search_key a:hover{ color:#ed5900;}

/**/
.gz_a {
width: 60px;
height: 17px;
display: inline-block;
vertical-align: middle;
background: url(../images111226/026.gif) no-repeat;
cursor: pointer;
margin-top: -3px;
}
.gz_box{padding-top: 14px;
margin-right: 15px;z-index:2;}
.nr_ai{ width:90px; height:auto; border:1px solid #e9e9e9; position:absolute; top:0; right:0;margin-right: 144px;
margin-top: 25px;z-index:1;
background: white;}
.nr_ai li{ clear: both;
width: auto;
height: 20px;
display: inline-block;
margin-bottom: 4px;
line-height: 22px;
margin-top: 6px;}
.nr_ai li a{ float:left; margin-left:5px; display:inline}
/*=====================导航=====================*/
.nav{width:960px;height:58px; position:relative;background:url(/images111226/nav_bg.gif) no-repeat;margin-bottom:10px; z-index:999;}
.nav ul li{float:left;}
.nav ul li a{color:#fff;}
.nav_sy{width:106px;height:58px;}
.nav_sy a{width:106px;height:58px; display:block; overflow:hidden; text-indent:-100px;}
.nav_nra{width:309px;}
.nav_nra dl dt{width:40px; text-align:center;float:left;font-size:14px;color:#fff; line-height:18px;font-weight:bold;padding-top:13px;}
.nav_nra dl dt a{color:#fff;}
.nav_nra dl dd{float:left;margin-top:11px;line-height:20px;}
.nav_nra dl dd ul{clear:both;}
.nav_nra dl dd ul li{color:#fff;padding-left:7px;padding-right:7px;background:url(/images111226/pic_01.gif) no-repeat right 4px;}
.nav_nra dl dd ul li.bg_none{background:none;}
.tc{width:13px;height:11px;display:block; cursor:pointer; position:absolute;right:0px;bottom:0px;margin-bottom:5px;_margin-bottom:2px;margin-right:-10px;background:url(/images111226/pic_19.gif) no-repeat;}
.tc_box{width:486px;border:2px solid #595959; position:absolute;background:#fff;margin-left:250px;margin-top:58px;padding-bottom:10px;padding-top:5px;}
.tc_box em{background:url(/images111226/pic_20.gif) no-repeat;display:block;height:9px;width:13px; position:absolute;top:0px;left:0px;margin-left:103px;margin-top:-9px;}
.tc_box ul li{width:457px;padding-bottom:5px;padding-top:5px;background:url(/images111226/pic_05.gif) repeat-x 0 bottom;display:inline;margin-left:14px; line-height:21px;color:#909090;}
.tc_box ul li dl dt{font-size:14px;font-weight:bold;color:#e94700;}
.tc_box ul li dl dt a{color:#e94700;}
.tc_box ul li a{color:#909090;margin-left:3px;margin-right:3px;}
.tc_box ul li a:hover{color:#e94700;}
.tc_box ul li strong{color:#e94700;padding-right:7px;}
.tc_box ul li strong a{color:#e94700;}
/*CSS样式*/
.center{margin-left:auto;margin-right:auto;}

.area {
    width:960px; clear:both; text-align:center;
}
.padd_bottom {
   padding-top:24px; padding-bottom:24px;
}
.area {
    width:960px; clear:both; margin:0px auto;
}
.fb {
    font-weight:bold;
}
.clear {
    clear:both;
}
.mar0 {
    margin:0px auto;
}

<!--
.l{ float:left; margin-right:8px;}
#copyright{
	width:100%;	margin:auto; height:150px; font-size:12px; font-family:"宋体";
	background-image: url(http://www.eng24.com/learning/ielts/images2011/copyright_bg.gif);
	background-repeat: repeat-x;
	background-position: top; padding-top:10px; color:#565656;font-family:Arial, Helvetica, sans-serif
}
#copyright .sever { width:530px;margin:0 auto;  height:63px;}
#copyright .sever li{ float:left; line-height:21px; }
#copyright .sever span{ font-weight:bold;}
#copyright .w285{ width:285px;}
#copyright .w160{ width:160px;}
#copyright .sever_2 {
	width:550px; margin:10px auto;
	border-top-width: 1px;
	border-top-style: dashed;
	border-top-color: #e4e4e4;
}
#copyright .sever_2 li{ float:left; line-height:19px; margin-top:15px; }

.meiti { width:759px; float:right; margin-top:15px;}
.meiti img{	border: 1px solid #d8d8d8; padding:2px; margin-right:12px; margin-top:1px;}
.meiti_text { line-height:21px; margin-top:12px; color:#565656;}
.meiti_text a{ color:#565656; text-decoration:none;}
.meiti_text a:hover{ color:#C30; text-decoration:underline;}
.meiti_pic{width:759px;}

.ll{ display:none}