/*二级导航 */
#erjiNav{width:40%;box-sizing: border-box;margin-top:30px;}
.jys{margin-top:30px;}
/*描述 */
#describe{width:60%;box-sizing: border-box;margin-top:30px;}

.zong{position: relative;}
.zong .wenzi{
    width: 560px;
    height: 600px;
    background: #1a5295;
    position: absolute;
    left: -80px;
    top: 60px;
}
.zong .wenzi .tit{margin-top:40px;margin-left:40px;}
.zong .wenzi .tit a{font-size:18px;color:#fff;}
.zong .pic{height: 790px;}
.zong .pic img{width:100%;height:100%;}
.zong .wenzi .neirong{
    margin-top: 40px;
    margin-left: 40px;
    margin-right: 20px;
    padding-right: 20px;
    height: 505px;
    overflow-x: hidden;
}
.current{display:none;}
.zong .wenzi .neirong p{line-height:28px;font-size:18px;color:#fff;}
/*定义滚动条宽高及背景，宽高分别对应横竖滚动条的尺寸*/

        .zong .wenzi .neirong::-webkit-scrollbar {
            width: 4px; /*对垂直流动条有效*/
            height: 4px; /*对水平流动条有效*/
        }

        /*定义滚动条的轨道颜色、内阴影及圆角*/
        .zong .wenzi .neirong::-webkit-scrollbar-track{
            -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,.3);
            background-color: #1b518f;
            border-radius: 3px;
        }


       /*定义滑块颜色、内阴影及圆角*/
       .zong .wenzi .neirong::-webkit-scrollbar-thumb{
            border-radius: 7px;
            -webkit-box-shadow: inset 0 0 6px rgba(0,0,0,.3);
            background-color: #ffffff;
        }

        /*定义两端按钮的样式
        .zong .wenzi .neirong::-webkit-scrollbar-button {
            background-color:cyan;
        }*/

        /*定义右下角汇合处的样式*/
       .zong .wenzi .neirong::-webkit-scrollbar-corner {
            background:khaki;
        }



/*移动端*/
@media screen and (max-width: 641px) {

.current{display: block;width: 95% !important;margin: 0 auto; margin-top: 20px;line-height: 20px;}
.left_zhong .class_A a {padding-left: 10px !important;}
.left_zhong { width:90% !important;margin:0 auto;}

/*左导航*/
#erjiNav {width: 100%;box-sizing: border-box;margin-top: 20px;overflow:hidden;float:none;}
.left_zhong .class_B a {padding-left: 25px !important;padding-right: 20px !important;}
#describe {width: 100%; box-sizing: border-box; margin-top: 20px; float: none;}
.zong .pic {height: 600px;}
.zong .pic img {display: none;}
.zong .wenzi {width: 100%; height: 600px; background: #1a5295;position: absolute;left: 0px;top: 0px;}
.ejNav {width: 100% !important; position: relative;}
.ejUlOne .ejLiOne {width: 20%;    height: 30px;line-height: 30px; background: #ccc;border-radius: 10px;text-align: center;margin: 0 !important;padding-bottom: 10px !important;margin-top: 10px !important;margin-left: 15px !important;margin-bottom: 10px !important;}
.ejUlOne {width: 90%; margin: 0 auto;float: none !important;}
.ejUlOne .ejLiOne a {font-size: 1rem !important;}
.left_daohang {margin-top: 0px !important;}
.ejNav .ejLiOne.active a{color:#fff;}
.ejNav .ejLiOne.active{border-bottom: 0 !important;background: #02408b;height: 30px;line-height: 30px;border-radius: 10px;}






}