.main-block{
            display: flex;
            padding-top: 0.5rem;
            padding-bottom: 0.5rem;
min-height:50vh
        }

        .col_name_text,
        .col_title {
            font-size: 0.32rem;
        }

        /* 左侧导航 */
        .col_menu {
            width: 3rem;
            margin-right: 0.6rem;
        }

        .col_menu_head {
            background-color: var(--rzc-primary-color);
            color: #fff;
            padding: 0.2rem 0.3rem;

        }


        .wp_listcolumn {
            padding: 0;
            margin: 0;
            border: 1px solid #eee;
        }

        .wp_listcolumn .wp_column {
            padding: 0.1rem 0.2rem;
            box-sizing: border-box;
            border-bottom: 1px solid #eee;
        }

        .wp_listcolumn .wp_column a {
            background: #fff;
            border: 0;
            font-size: 0.18rem;
            color: #333;
            font-weight: normal;
            font-family: Arial, Helvetica, sans-serif;
        }

        .wp_listcolumn .wp_column a.selected,
        .wp_listcolumn .wp_column a:hover {
            background: transparent;
            color: var(--rzc-primary-color);
            font-weight: bold;
        }

        .wp_listcolumn .wp_column a .column-name {
            line-height: 1.3;
            padding: 0.05rem;
        }

        /* 右侧列表 */
        .col_news {
            flex: 1;
        }

        .col_metas {
            display: flex;
            justify-content: space-between;
            align-items: flex-end;
            padding: 0.2rem 0;
            border-bottom: 2px solid var(--rzc-border-color);
        }

        .news_list {
            padding: 0;
            margin: 0.3rem 0;
        }

        .news_list li {
            display: block;
            color: #333;
        }

        .news_list li:hover,.news_list li:hover a font {
            color: var(--rzc-primary-color) !important;
            font-weight: bold;
        }

        .news_list li a {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 0.2rem 0;
            border-bottom: 1px solid #ccc;
            font-size: 0.18rem;
            text-decoration: none;
            line-height: 1.5;
        }

        .news_list li a .news_title {
            flex: 1;
            width: 0;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
            margin-right: 0.2rem;
        }

        .news_list li a .news_meta {
            flex-shrink: 0;
        }
.col_menu_con{
display:block
}
@media screen and (max-width: 800px){
.main-block{display:block}
.col_menu {
    width: 100%;
    margin: 0;
margin-bottom:0.3rem
}
.col_menu_con{
display:none
}
.col_menu_head{
display:flex;
justify-content:space-between;
align-items:center
}
.column-switch::after{
content:"";
display:block;
background-image: url(../img/menu.svg);
    background-size: 0.3rem 0.3rem;
    width: 0.3rem;
    height: 0.3rem;
    background-repeat: no-repeat;
    background-position: center;
}
.col_path{
font-size:0.24rem
}
.news_list li a{
font-size:0.28rem
}
}