On Projects-Forum my screen is not wide enough to read the posts

My screen is not as wide as needed in the standard way zoho is showing a forumpost (Projects). the middle column should be wider. Now I cannot read the last part of the lines of the post, and there is no horizontal scroll-bar.

Are there any settings I can set?
Sigridt

Below is a part of the screen, where you can see the word is cut and the sentence continues behind the right panel.