@charset "utf-8";
/* 基础样式*/
body,ul,ol,li,p,h1,h2,h3,h4,h5,h6,form,fieldset,table,td,img,div,dl,dt,dd,input{padding:0px; margin:0px;}
body{font:14px "微软雅黑","幼圆","宋体";}
img{border:none;}
li{list-style:none;}
input,select,textarea{outline:none;border:none;}
div{margin:0px auto;}
strong,th,h1,h2,h3,h4,h5,h6{font-weight:normal;}
em{font-style:normal;}
a,u{text-decoration:none;}

/* 清除浮动*/
.clearfix:after{content:""; display:block; clear:both;}
.clearfix{zoom:1;}

.fl{float:left;}
.fr{float:right;}
/*公共样式*/
.com_width{width:990px; margin:0px auto; clear:both; overflow:hidden;}

/*顶部链接*/
#toplink{color:#3465a7; width:100%; height:30px; text-align:center; line-height:30px; font-size:16px;}

/*nav开始*/

#nav{width:100%; height:60px; background:#4989df; font-size:18px; font-weight:600;}
#nav a{color:#fff;}
#nav .logo{display:block; margin-top:10px;}
#nav ul{float:left; padding-left:12px;}
#nav ul li{float:left; padding:21px; }

#nav .have_bg{background:#3465a7;}

/*banner*/
#banner{width:100%; height:421px;overflow:hidden;}
#banner img{width:100%; height:421px;}
/*常识列表*/
.ad_list{width:100%; height:156px; background:#f0f0f0; overflow:hidden;}
.ad_list .have_bgr{background:#a3ccf1;}
.ad_list ul li{float:left; width:246px; height:156px; text-align:center;}
.ad_list ul li img{padding:20px 0 10px 0;}
.ad_list ul li h3 a{color:#746d60; font-size:18px;padding-top:4px;}
.ad_list ul li h4 a{ font-size:14px; color:#746d60;padding-left:6px;}
.ad_list ul li h4{padding:6px 0px;}
.ad_list ul li p a{color:#f37548;font-size:14px;}
.ad_list .have_bgr h3 a{color:#fff;}
.ad_list .have_bgr h4 span a{color:#fff;}


/*页脚横线*/
.line{height:10px; background-color:#fb7303;margin-top:60px; overflow:hidden;}
       /*横线的兄弟节点未给高或者为overflow时maigin值无用*/
	   
/*footer页脚*/
#footer{height:224px; background:#3465a7; padding-top:26px;}
#footer .footer_logo{padding:0 35px 0 44px; height:198px; border-right:1px solid #07336f;}
#footer dl dt,#footer .weixin h3{font-size:22px; font-weight:bold; color:#fff; height:50px; line-height:50px;}
#footer dl{height:198px; border-left:1px solid #6786b0; padding:0 10px 0 38px; border-right:1px solid #07336f;}
#footer dl dd{color:#fff; line-height:22px; font-weight:500;}
#footer .weixin{height:198px; padding-left:38px;}