http://northfloridafishkeepers.com/forums-2

as you can see the pictures next to people’s names are microscopic. Please tell me there is a simple css code that will fix this

[@robkk Moderator 9 years, 3 months ago]

Add this custom CSS anywhere you can put custom css like your child themes style.css file or a custom css plugin.

#bbpress-forums p.bbp-topic-meta img.avatar, 
#bbpress-forums ul.bbp-reply-revision-log img.avatar, 
#bbpress-forums ul.bbp-topic-revision-log img.avatar, 
#bbpress-forums div.bbp-template-notice img.avatar, 
#bbpress-forums .widget_display_topics img.avatar, 
#bbpress-forums .widget_display_replies img.avatar {
    float: none;
    margin-bottom: 0;
    vertical-align: middle;
    border: 1px solid #ddd;
}

You can use this function (and add it where you can put php code snippets, like your child themes functions.php file or in a plugin like functionality) in this topic to increase those 14px avatars to say 24px.

Resizing Avatars