.nav_about{
    text-align: center;
}
.news_ul {
    width: 7rem;
    margin: 0.4rem auto;
}
.news_ul li{
    border-bottom: 1px solid #d2d2d2;
    padding-bottom: 0.2rem;
    margin-bottom: 0.28rem;
}
.news_ul li h5{
    font-size: 0.3rem;
    font-weight: bold;
    overflow: hidden;
    text-overflow:ellipsis;
    white-space: nowrap;
    margin-bottom: 0.15rem;
}
.news_ul li span{
    font-size: 0.24rem;
}
.news_ul li p{
    font-size: 0.24rem;
    line-height: 0.42rem;
}
.news_ul li h5:hover{
    color: #00824a;
}
.banner_div h2{
    font-size: 0.56rem!important;
}