body{
    background-color: #f4f4f4;
}
.clear{
    clear: both;
}
.hidden{
    display: none;
}
.banner{
    width: 100%;
    max-height: 480px;
    overflow: hidden;
}
.banner img{
    display: block;
    width: 100%;
}
.navtitle{
    width: 1215px;
    margin: 0 auto;
    height: 60px;
    margin-top: 25px;
    margin-bottom: 30px;
    background-color: #fff;
    position: relative;
}
.navtitle ul{
    width: 700px;
    height: 60px;
    margin: 0 auto;
}
.navtitle ul li{
    float: left;
    min-width: 100px;
    text-align: center;
    padding: 0 30px;
    height: 60px;
}
.navtitle ul li a{
    display: block;
    height: 40px;
    margin-top: 10px;
    text-align: center;
    font-size: 18px;
    line-height: 40px;
    border-radius: 20px;
    color:#000;
    padding: 0 8px;
    font-weight: bold;
}
.navtitle ul li a:hover{
    background-color:#2d6aa9;
    color: #fff;
}
.navtitle ul li .selected{
    background-color:#2d6aa9;
    color: #fff;
}
.grouparticle{
    width: 835px;
    margin: 0 auto;
    background-color: #fff;
    padding:20px 190px;
    min-height: 30px;
}
.atricleimgs{
    width: 1195px;
    margin: 0 auto;
    padding-top: 20px;
    padding-bottom:20px ;
    padding-left: 10px;
    padding-right: 10px;
    background-color: #fff;
}
.atricleimgs ul{
    height: 200px;
    overflow: hidden;
}
.atricleimgs ul li{
    float: left;
    width: 270px;
    height: 200px;
    overflow: hidden;
    margin-left:15px;
}
.atricleimgs ul li img{
    width: 100%;
    height: 100%;
}
.grouparticle ul li{
    float: left;
    height: 30px;
    padding: 5px 30px;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
    border-left: 1px solid #eee;
}
.grouparticle ul li:nth-last-child(2){
    border-right: 1px solid #eee;
}

.grouparticle ul li a{
    text-align: center;
    color: #000;
    background-color: #fff;
    font-size: 16px;
    height: 30px;
    line-height: 30px;
}
.grouparticle ul .selected{
    color:#fff;
    background-color: #005bab;
}
.grouparticle ul .selected a{
    color:#fff;
    background-color: #005bab;
}
.acontent{
   width: 1215px;
   margin: 0 auto;
   padding-top:20px;
   background-color: #fff;
   padding-bottom: 40px;
   min-height: 300px;
}
.acontent ul{
    display: block;
    width: 835px;
    margin: 0 auto;
}
.acontent ul li{
    width: 100%;
    padding: 8px 0;
    color: #000;
    border-bottom: 1px dashed #cbcbcb;
    text-align: left;
    overflow: hidden;
}
.acontent ul li .title{
    margin-right: 30px;
    display: block;
    float: left;
    width: 120px;
    overflow: hidden;
}
.acontent ul li .aconn{
    display: block;
    float: left;
    width: 80%;
    line-height: 22px;
}