/* 评论框宽度 */
.commentbox_main {
    width: 99.8% !important;
}

/* 侧边栏广告 */
div[id$="sidebar_c3"] {
    display: none !important;
}

/* 隐藏评论框下部广告 */
div[id="cnblogs_ch"] {
    display: none !important;
}
div[class^="under-post-card"] {
    display: none !important;
}
div[id^="under_post_card"] {
    display: none !important;
}