Meine zusammenkopierte adblock.css sieht so aus:

/* ————————— rss-specific ad-blocking ———————————-*/
/* feedburner ad sites */
img[src*=“feeds.feedburner.com”] { display: none !important; }

/* slashdot */
img[src*=“feedster”] { display: none !important; }
img[src*=“rss.slashdot.org”] { display: none !important; }

/* google rss ads */
img[usemap*=“google_ad_map_”], a:link[href*=”/imageads.”] img, a:link[href*=“googleadservices”], a:link[href*=“ads_by_google”] { display: none !important; }

/*other*/
a img[src*=“pheedo”], a img[src*=“doubleclick”] { display: none; }
.diggbutton, .feedflare, div[id^=“post-ratings”] {display:none;}