How do I Modify the Message Body Width?

[gbarton]

V 2.2.9

When posting a New public event on the Calendar, the "Event Information" body is about 1/3 the normal size when compared to the message body of a "New Thread". In other words, the message body box of a new thread is the default normal width, while the "Event Information" message body is much smaller even though I have never modified it.

How do I adjust the width of this?

In the admin CP, I went to Templates --> Modify --> Calendar --> calendar_enterevent and looked for the width. First off, the text was still green indicating the default settings were still in place. However, I could not figure out how to adjust the width. Anyway, I found the width was equal to "contenttablewidth", but I could not find this reference anywhere.

TIA for any help.