@charset "gb2312";
*{ margin:0; padding:0; font-size:12px;}

li{ list-style:none}

a{ text-decoration:none}

body{   margin:0 auto; position:relative}

table {

width: 960px;

}

.big_top{ height:370px; margin:0 auto; padding-top:102px;}

.big_top .top_box{ height:400px; width:960px; margin:0 auto; background-color:white; padding-top:10px; padding-left:20px; padding-right:20px;}





.logoline{ width:1000px; height:104px; overflow:hidden; position:absolute; left:212px; top:52px;}

.logoline .logo_box{ float: left; height:104px; width:418px;}	 

.logoline .logo_box img{ height:100px; width:418px;}

.logoline .biaoyu{ float:left; height:104px; width:550px; margin-top:70px; margin-left:20px;}

 

.four{ height:221px; width:870px; margin-top:5px; border:#5ac0e6 3px solid; overflow:hidden;}  

.four img{ float:left; margin:8px 5px;width:280px;} 



 .xuanxiang{ width:960px; overflow:hidden}

.xuanxiang .left{ float:left;  width:450px;}

.xuanxiang .left li{ height:22px; width:450px; background-image:url(images/wujiao.jpg); background-repeat:no-repeat; background-position:left; margin-top:5px; border-bottom:#c7c6c5 1px dashed}

.xuanxiang .left li a{ margin-left:30px;}

.xuanxiang right{ float:left;  width:450px;}

.xuanxiang .right li{ height:22px; width:450px; background-image:url(images/wujiao.jpg); background-repeat:no-repeat; background-position:left; margin-top:5px; border-bottom:#c7c6c5 1px dashed}

.xuanxiang .right li a{ margin-left:30px;}



.six{ width:960px; }

.six li{ height:30px}

.six .ma{ margin:0 auto; height:260px; width:251px;}



.footer{width: 960px;

margin: 0 auto;}



.neirong{; width:960px; margin:0 auto; border:#acbfc3 2px solid; border-bottom:none; border-top:none; padding:20px}

 .neirong .xuzhi{ width:800px; padding-right:160px; margin-bottom:50px; margin:0 auto} 

 .jianjie{ width:960px; margin:0 auto}

.jianjie .nameline{ height:26px; width:960px; overflow:hidden;}

.jianjie .nameline .left{ float:left; height:26px; width:210px; background-image:url(../images/jianjie_bg_03.jpg); line-height:26px; text-align:center}

.jianjie .nameline .left a{ color:white; font-size:16px; font-family:"�_o�Ŗ��"} 

.jianjie .nameline .right{ float:right; height:26px; width:300px; line-height:26px;}

.jianjie .nameline .right a{ color:red; font-size:14px; }

.jianjie .zhu{ height:70px; width:960px; border-bottom:#d4dedd 1px solid}

.jianjie .zhu li{ height:20px; width:900px; line-height:20px}

.jianjie .zhu li a{ color:#337186; font-size:14px;}

.selected {

float: left;

padding: 5px 2px 2px 2px;

width: 150px;

text-align: center;

vertical-align: middle;

cursor: pointer;

border-top: solid 1px #A9E1F3;

border-right: solid 1px #A9E1F3;

border-left: solid 1px #A9E1F3;

background:  url(http://www.china-huaxue.com/images/tab1.jpg) repeat-x;

color: rgb(255, 255, 255);

font-weight: bold;

}

.normal {

float: left;

padding: 5px 2px 2px 2px;

width: 150px;

text-align: center;

vertical-align: middle;

cursor: pointer;

border-right: solid 1px #A9E1F3;

border-top: solid 1px #A9E1F3;

border-left: solid 1px #A9E1F3;

background: url(huanlexue/title_c.gif) repeat-x;

border-collapse: collapse;

color: rgb(0, 194, 255);

font-weight: bold;

}

.zixun_box{ height:180px; width:960px; overflow:hidden;}

.zixun_box .left{ width:430px; height:180px; float:left;margin-left: 40px;}

.zixun_box .left .one { height:37px; width:296px;  margin-bottom:5px;background-image: url(../images/big.jpg);}

.zixun_box .left .one span{color: white;font-size: 20px;line-height: 40px;margin-left: 35px;}

.zixun_box .left .zixin{ overflow:hidden; height:110px; width:450px;}

.zixun_box .left .zixin div{ float:left}

.zixun_box .left .zixin div img{ width:130px; height:100px;}

.zixun_box .left .zixin .news{ margin-left:20px;height: 1000px;min-height: 110px;overflow-y: auto;max-height: 110px;}

.zixun_box .left .zixin .news li{ height:22px; width:280px; line-height:22px;}

.zixun_box .left .zixin .news li a{ font-size:12px;}



.zixun_box .right{width:430px; height:180px; float:right}

.zixun_box .right .two{ height:37px; width:181px; margin-bottom:5px;background-image: url(../images/small.jpg);}

.zixun_box .right .two span{color: white;font-size: 20px;line-height: 40px;margin-left: 22px;}

.zixun_box .right .zixin{ overflow:hidden; height:110px; width:450px;}

.zixun_box .right .zixin div{ float:left}


.zixun_box .right  .zixin div img{ width:130px; height:100px;}

.zixun_box .right .zixin .news{ margin-left:20px;height: 1000px;min-height: 110px;overflow-y: auto;max-height: 110px;}

.zixun_box .right .zixin .news li{ height:22px; width:280px; line-height:22px;}
.zixun_box .right .zixin .news li a{ font-size:12px;} 



.flink{width:960px;margin: 0 auto;}

.flink li{display: inline;}