@charset "utf-8";
/* CSS Document */
a,abbr,acronym,address,applet,article,aside,audio,b,big,blockquote,body,canvas,caption,center,cite,code,dd,del,details,dfn,dialog,div,dl,dt,em,embed,fieldset,figcaption,figure,font,footer,form,h1,h2,h3,h4,h5,h6,header,hgroup,hr,html,i,iframe,img,ins,kbd,label,legend,li,content,main,mark,menu,meter,nav,object,ol,output,p,pre,progress,q,rp,rt,ruby,s,samp,section,small,span,strike,strong,sub,summary,sup,u,ul,var,video,xmp{border:0;font-size:100%;margin:0;padding:0;}
body{
    margin: 0px auto;
    background: url(../images/body_bg.jpg) repeat-x top center #f8f8f8;}
body,td,th,div,input,ul,li,span{
    font-family: "Microsoft YaHei";
    font-size: 15px;
    color: #3a404d;}
h1,h2,h3,h4,h5,h6{
    font-weight: normal;
    font-size: 100%;
    font-family: "Microsoft YaHei";}
a{
    font-family: "Microsoft YaHei";
    font-size: 15px;
    color: #3a404d;
    text-decoration: none;}
a hover{
    font-family: "Microsoft YaHei";
    font-size: 15px;
    color: #dc0010;
    text-decoration: underline;}
ul,ol,li{
    list-style: none;}
.left{ float:left;}
.right{ float:right;}
.header{
    width: 100%;}
.header_top {
    width: 1200px;
    height:  217px;
    margin: 0 auto;}
.floatL {
    float: left;}
.galleryview{
    top: 15px;}
.floatR{
    float: right;}
.header_nav {
    width: 100%;
    height: 85px;
    background: url(../images/nav_bg.jpg) repeat-x;
    min-width: 1200px;
    position: relative;
}
.top{
    width: 1200px;
    margin: 0 auto;
    height: 217px;
    background: url(../images/logo_y.png) no-repeat right bottom;}
.header_en{
    width: 100%;
    border-bottom: 3px solid #ffc75e;
}
.search{
    height: 65px;
    float: right;
    background: url(../images/search_bg.png) no-repeat left 15px;
    width: 285px;
    margin-right: 20px;
    padding-top: 14px;}
.njau{
    height: 15px;
    line-height: 56px;
    color: #696969;
    padding-left: 40px;}
.njau a{
    margin: 0 5px;
    color: #696969;
    font-size: 13px;}
.search_text{
    width: 230px;
    font-size: 15px;
    background: none;
    border: 0;
    float: left;
    margin-left: 7px;
    padding-left: 6px;
    color: #999;
    height: 31px;
    line-height: 31px;}
.search_btn{
    width: 40px;
    height: 33px;
    float: left;
    background: none;
    border: 0;}

.logo{
    width: 940px;
    height: 190px;
    background: url(../images/logo.png) no-repeat 20px 70px;
    padding: 65px 0 0 15px;}
.logo_njau{
    float: left;
    width: 400px ;
    height: 80px;}
.logo_en{
    float: left;
    width: 300px ;
    height: 80px;
    padding-top: 40px;
}
.logo_njau{
    float: left;
    width: 400px ;
    height: 80px;}
.menu{
    width: 100%;
    height: 65px;
    clear: both;
    margin: 0 auto;
    background: url(../images/nav_bj.jpg) repeat-x;
    position: relative;}
.nav {
    width: 1200px;
    height: 45px;
    margin: 0 auto;
    position: relative;
    z-index: 99999999999;
}
.nav_items {
    position: absolute;
    left: 0;
    top: 0;
    z-index: 9;
}
.eng {
    position: absolute;
    right: 0;
    top: -6px;
}
.nav li.nav_li {
    float: left;
    position: relative;
    padding: 0 40px;
    font: normal 16px/55px "Microsoft YaHei";}
.nav li a {
    color: #FFF;
    font: normal 16px/45px "Microsoft YaHei";}
.nav li .sec_nav {
    position: absolute;
    left: 0;
    top: 45px;
    display: none;
    background: #004098;
    filter: alpha(opacity=80);
    -moz-opacity: 0.8;
    -khtml-opacity: 0.8;
    opacity: 0.8;
    padding-bottom: 5px;
    width: 180px;}
.nav li .sec_nav_links {
    float: none;
    line-height: 35px;
    background: none;
    text-align: center;
    height: 35px;}
.nav li .sec_nav_links a {
    font: normal 14px/30px "Microsoft YaHei";
    text-align: center;}
.nav_items li.home{
    background: none;}
.nav_items li a{
    font-size: 22px;
    color: #3a404d;}
.nav_items li:hover{}
.nav li a {
    color: #FFF;
    font: normal 16px/45px "Microsoft YaHei";}

.footer{
    width: 100%;
    background: url(../images/footer_bg.jpg) repeat-x bottom;
    text-align: center;
    height: 112px;}
.footer p, .footer p span {
    font: normal 13px/20px "Microsoft YaHei";
    color: #5d5d5d;}
.visit {
    padding: 25px 0 0 0;}
.relative_link {
    padding: 45px 0 0 105px;
    width: 450px;
    float: left;}
.news_list3 {
    width: 450px;
    padding-top: 5px;}
.news_list3 li{
    float: left;
    line-height: 25px;
    height: 25px;
    padding-left: 15px;
    background: url(../images/white_point.png) no-repeat left 12px;
    width: 46%;}
.news_list3 li a{
    color: #FFFFFF;
    font: normal 13px/25px "Microsoft YaHei";}
.relative_link h4 {
    background: url(../images/relative.png) no-repeat left top;
    padding: 0 0 0 25px;
    font: normal 18px/27px "Microsoft YaHei";
    color: #fff;}
.nav li .hover,.dh .hover .sec_nav{background: #004098;}
.cur_info {
    width: 1107px;
    height: 40px;
    margin: 0 auto;
    font: normal 14px/40px "宋体";}
.cur_info .left_date img {
    margin: 0 0 -3px 0;}
.cur_info .left_date span {
    font: normal 14px/40px "宋体";
    color: #5b5b5b;}

.search_form{
    width: 277px;
    height: 25px;
    margin: 8px 0 0 0;
    background: url(../images/search_bj.png) no-repeat;}
.search_form form .keyWord{
    width: 215px;
    height: 23px;
    background: none;
    border: none;
    text-indent: 2em;
    font: normal 12px/23px "Microsoft YaHei";
    color: #5b5b5b;}
.search_form form .search_btn{
    width: 60px;
    height: 25px;
    display: block;
background: none;
border: none;}