#site_nav_under {
    display: none;
}
.c_ad_block, .ad_text_commentbox {
    display: none;
    margin: 0;
    padding: 0;
}
#ad_under_google {
    height: 0;
    overflow: hidden;
}
#ad_under_google a {
    display: none;
}
#site_nav_under, #ad_under_post_holder, #comment_form_container,blog_news_kb,google_ad_c2, #comment_nav{ display:none !important;}