[@robin-w Moderator 4 years, 9 months ago]

having hidden it, you can amend the width of the other columns

eg

li.bbp-forum-freshness, li.bbp-topic-freshness {
	display: none;
}

li.bbp-forum-info, li.bbp-topic-title {
	width: 65%;
}

li.bbp-forum-reply-count, li.bbp-forum-topic-count, li.bbp-topic-reply-count, li.bbp-topic-voice-count {
	width: 15%;
}