[@robkk Moderator 12 years, 3 months ago]

to test out the code make pictures really small and add important

#bbpress-forums div.bbp-topic-content img, #bbpress-forums div.bbp-reply-content img {
    max-width: 100px!important;
    max-height: 50px!important;
}

but you could also send me a link to a forum post with a picture too