@charset "utf-8";
/* CSS Document */

#barrierfree_container{
background-color:#FFF; background-image: url(bc.jpg); background-repeat:no-repeat; background-position:top center;
}
ul,li{list-style: none;padding:0;margin:0}
/* 布局框架 */
body{   color:#333333;font-family:"微软雅黑", "黑体", "宋体"; font-size:15px;}
a{line-height:40px; color:#333333;font-family:"微软雅黑", "黑体", "宋体"; font-size:15px;}

/* 头部 */
.top{ width:1000px; height:180px; margin:0 auto;}
.top_btn3{ width:134px; float:right; margin-top:30px; margin-bottom:10px;}
.search{ width:336px; height:37px; float:right;}
.bt-text{ width:230px; height:35px; line-height:35px; padding-left:15px; font-size:15px;font-family:"微软雅黑", "黑体", "宋体"; border:1px solid #1973c3;background-color:#FFF;}
.bt-bnt{ background-image:url(search_btn.jpg); width:91px; height:37px; border:none;background-position: center center;
}




/* 导航 */

.nav{ background-image:url(nav.jpg); width:996px;padding:2px;margin:0 auto; border: 0;}
.nav>ul>li{float: left; position: relative;}
.nav>ul>li a{padding:0 32px;font-size: 18px;font-weight: bold;color:#fff;line-height:48px;}
.nav>ul>li img{vertical-align: middle;margin-right: 4px;}
.nav>ul>li:last-child{float: right;}
.nav>ul>li .navimg2{display: none;}
.nav>ul>li:hover{ background-color:#f8f8f8;}
.nav>ul>li:hover a{ color:#3f7ff0;}
.nav>ul>li:hover .navimg2{visibility: visible;  display: inline-block;}
.nav>ul>li:hover .navimg1{display: none;}
.nav>ul>li ul{display: none; position: absolute; top:48px;left:0; border-top: 1px solid #3f7ff0; width: 100%;     background: #fff;
    filter: alpha(opacity=80);   background: rgba(255, 255, 255, 0.8);}
.nav>ul>li ul li{padding: 10px 0;
    text-align: center;}
    .nav>ul>li:hover ul li a{ color:#333;font-size: 16px;line-height: 22px;font-weight: 200;}
.nav>ul>li ul li:hover{ background-color: #3f7ff0;}
.nav>ul>li ul li:hover a{color:#fff;}
.position{ width:980px; padding-left:20px; margin:0 auto; height:40px;}
.nav::after{content: ''; display: block;clear: both; height: 0;}

/* fl */
.fl{ width:1000px; margin:0 auto; margin-top:10px;}
.fl_tit{ height:37px; width:1000px; border-bottom:2px solid #0f75c5;}
.fl_txt{ color:#0f75c5;width:124px; height:37px; float:left;font-size:18px; text-align:center;}
.fl_dt{ width:124px; height:37px; float:left; line-height:37px; color:#666666; cursor:pointer; text-align:center; font-size:18px; }
.fl_dd{ clear:both;  background-color:#f3f9ff; padding-left:15px;}
.fl_active{ background-image:url(fl_active.jpg); background-repeat:no-repeat; color:#fff;}

/* 尾部 */

.footer{ background-color:#e8e8e8; padding-top:20px; padding-bottom:15px; text-align:center; line-height:30px; margin-top:12px;}
.footer a{line-height:30px;}