.top {
    width: 1200px;
    height: 80px;
    margin: 0 auto;
    overflow: hidden;
}

.logo {
    float: left;
}

.search {
    float: right;
    margin-top: 31px;
    margin-left: 32px;
    position: relative;
}

.nav {
    float: right;
}

.nav li {
    float: left;
}

.nav li a {
    display: inline-block;
    font-size: 15px;
    height: 80px;
    padding-left: 19px;
    padding-right: 19px;
    color: #333333;
    line-height: 80px;
}

.nav li a:hover {
    background-color: #1c2e78;
    color: #FFF;
}

.nav li a.first {
    background-color: #1c2e78;
    color: #FFF;
}

.search_in {
    width: 150px;
    height: 30px;
    line-height: 30px;
    border: 0;
    font-family: microsoft yahei;
    font-size: 14px;
    color: #999;
    text-indent: 10px;
    float: left;
    outline: none;
}

.search_form {
    display: none;
    position: absolute;
    width: 180px;
    right: 0px;
    top: -5px;
    height: 30px;
    border: 1px solid #ddd;
}

.search_btn {
    margin-top: 6px;
    margin-right: 5px;
    border: 0px;
    float: left;
    width: 19px;
    height: 19px;
    background: url(../images/search_btn.jpg) no-repeat;
}

.list_banner {
    background: url(../images/page-banner1.jpg) top center no-repeat;
    height: 300px;
    min-width: 1200px;
}

.list-box {
    background-color: #f0f2f8;
    padding-bottom: 33px;
    min-width: 1200px;
}
.list-box:after{
    display: block;
}
.list-1200 {
    width: 1200px;
    margin: 0 auto;
}
.box-left{
    width: 240px;
}
.box-left div{
    margin-bottom: 20px;
}
.box-left .category-name{
    text-align: center;
    height: 120px;
    background: #1c2e78;
    margin-top: -50px;
    padding-top: 30px;
    box-sizing: border-box;
}
.box-left .category-name p{
    font-size: 28px;
    line-height: 1;
    color: #fff;
    margin-bottom: 10px;
}
.box-left .category-name span{
    font-size: 18px;
    color: #fff;
    opacity: .3;
}
.box-left .left-news,.box-left .left-contact{
    background: #fff;
    padding: 20px;
}
.box-left .left-news p{
    font-size: 20px;
    color: #333;
    font-weight: bold;
    line-height: 1;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
    margin-bottom: 10px;
}
.box-left .left-news ul li{
    line-height: 36px;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
}
.box-left .left-contact p{
    font-size:20px ;
    color: #333;
    font-weight: bold;
    line-height: 1;
    margin-bottom: 20px;
}
.box-left .left-contact img{
    width: 100%;
    display: block;
    margin-bottom: 10px;
}
.box-left .left-contact dl dt,.box-left .left-contact dl dd{
    display: inline;
    line-height: 30px;
}
.box-left .left-contact dl dt{
    font-size: 12px;
    color: #999;
}
.box-left .left-contact dl dd{
    font-size: 14px;
    color: #333;
}
.box-right{
    width: 920px;
}
.box-right .place{
    text-align: right;
    line-height: 50px;
    border-bottom: 2px solid #1c2e78;
    margin-top: 18px;
    margin-bottom: 20px;
}
.box-right .place span,.box-right .place a{
    font-size: 14px;
}
.box-right .place span{
    color: #333;
}
.box-right .place a{
    color: #666;
}
.box-right .category-class{
    margin-left: -5px;
    margin-right: -15px;
}
.box-right .list-item{
    width: 450px;
    box-sizing: border-box;
    padding: 10px;
    border: 1px solid #999;
    float: left;
    margin-left:5px;
margin-right:15px
}
.box-right .list-item .position-box{
    position: relative;
    height: 220px;
    overflow: hidden;
}
.box-right .list-item .img img{
    width: 100%;
    height: 220px;
    object-fit: cover;
    overflow: hidden;
}
.box-right .list-item .text{
    text-align: center;
    position: absolute;
    bottom: 0;
    background:rgba(0, 0, 0, .5);
    color: #fff;
    line-height: 40px;
    height: 40px;
    left: 0;
    right: 0;
    font-size: 18px;
    transition: 300ms;
}
.box-right .list-item:hover .text,.box-right .list-item.active .text {
   
    height: 220px;
    line-height:220px;
    background:rgba(28, 46, 120, .8);
}
.box-right .category-list{
    min-height: 440px;
    position: relative;
}
.box-right .category-list .right-text{
    text-align: center;
    font-size: 18px;
    color: #333;
    line-height: 36px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    top: 80px;
    z-index: 0;   
    width:667px;
}
.box-right .category-list .category-list-box{
    background: #fff;
    overflow: hidden;
    min-height: 440px;
    position: relative;
    z-index: 99 ;
    margin-top: 20px;
}
.box-right .category-list .category-list-box .box-left{
    width: 200px;
    background: url(../images/box-left-bg.jpg) repeat-y;
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
}
.box-right .category-list .category-list-box .box-left ul li{
    padding: 0 30px;
    cursor: pointer;
}
.box-right .category-list .category-list-box .box-left ul li:hover,.box-right .category-list .category-list-box .box-left ul li.active{
    background: #fff;
}
.box-right .category-list .category-list-box .box-left ul li a{
    display: block;
    line-height: 68px;
    border-bottom: 1px solid #ddd;
    font-size: 18px;
    font-weight: bold;
    color: #666;
}
.box-right .category-list .category-list-box .box-left ul li:hover a,.box-right .category-list .category-list-box .box-left ul li.active a{
    color: #1c2e78;
}
.box-right .category-list .category-list-box .box-right{
    padding:30px 30px 30px 230px;
    box-sizing: border-box;

}
.box-right .category-list .category-list-box .box-right .table-box{
    max-height: 600px;
    overflow: hidden;
    overflow-y: auto;
}
.box-right .category-list .category-list-box .box-right tr{
    border-bottom: 1px solid #ddd;
    height: 68px;
}
.box-right .category-list .category-list-box .box-right tr.top-bg{
    background: #f5f5f5;
    height: 40px;
    border-bottom: 1px solid #ddd;
}
.box-right .category-list .category-list-box .box-right tr th,
.box-right .category-list .category-list-box .box-right tr td{
    padding: 5px 10px;
    text-align: left;
    font-size: 14px;
    
}
.box-right .category-list .category-list-box .box-right tr th{
    color: #49494a;
}
.box-right .category-list .category-list-box .box-right tr td{
    line-height: 18px;
    color: #666;
}
.footer_box{height:318px; background-color:#f0f0f0; min-width:1200px;}
.footer_box1{height:318px; background-color:#f0f0f0;min-width:1200px;}
.footer{width:1200px; margin:0 auto;}
.logo_1{width:346px; float:left; padding-left:18px; margin-top:59px;}
.footer_line1{width:1px; height:165px; float:left; background-color:#dddddd; margin-top:58px; margin-bottom:18px;}
.f_contact{width:380px; float:left; margin-left:56px; margin-top:50px;}
.f_contact{font-size:14px; color:#494949; line-height:32px;}
.f_dz{margin-bottom:0px;}
.f_kf{margin-top:15px}
.f_kf P{float:right; margin-top:5PX; margin-right:200PX;}
.erweima{float:right; margin-top:57px; margin-right:47px;}
.footer_line2{height:1px; background-color:#dddddd; font-size:0px; line-height:0px; overflow:hidden;}
.footer li{float:left; margin-top:24px;}
.footer li a{font-size:14px; color:#333333; margin-right:24px;}
.fenxiang{float:right; margin-top:10px; margin-left:15px;}
.banquan{height:100px; background-color:#1a2b71; text-align:center; line-height:100px; color:#FFF;min-width:1200px;}