#innerMeun{
    margin-bottom:30px;
    border-bottom:1px solid #e8e8e8;
}
#article{
    width:100%;
    overflow:auto;
}
#article::-webkit-scrollbar {
    display: none;
}
.listNav{
    min-width:100%;
}
.listNav a {
    padding:0 10px;
    margin-right: 15px;
    border-bottom: 2px solid transparent;
    box-sizing: border-box;
    color: #5a5a5a;
    font-size: 16px;
    line-height:52px;
    display:block;
    float:left;
    font-family: "微软雅黑";
}
.listNav .active {
    border-bottom-color: #2857c1;
}