You may not have encountered it yet on your own forum but if you have a user with long username without spaces, chances are their username is obscured in postbit and doesn't wrap to newline.
To prevent this issue from happening, add the below CSS in css_additional.css template in AdminCP or in Sitebuilder > Style > CSS Editor.
See before and after screenshot below:
To prevent this issue from happening, add the below CSS in css_additional.css template in AdminCP or in Sitebuilder > Style > CSS Editor.
Code:
.b-userinfo__details .author {
word-break: break-all;
}
