#ad_t2,#cnblogs_c1,#under_post_news,#cnblogs_c2,#under_post_kb,#under_post_card1,#under_post_card2,#HistoryToday {
    display:none;
}

#block {
    display: block;
    padding: 16px 6px;
    margin: 0 0 24px;
    border-left: 8px solid #dddfe4;
    background: #eef0f4;
    }
    #block1 {
    display: block;
    padding: 16px 6px;
    margin: 0 0 24px;
    border-left: 2px;
    background: #eef0f4;
    }
a{ 
    text-decoration:none;
    color:#21759b}