change width of message box

[lavoice]

I've been messing around with the css for a while now and cant figure out how to limit the width of the text box. Need it to be 300px so that it fits a mobile screen. Help please?

[GregChapman]

You haven't answered my question in your other related topic at:
http://support.nabble.com/Mobile-Friendly-needed-tp7580261.html

What device and browser are you concerned about? Most modern devices and software should be able to cope with a small screen. If you pursue your goal then it might seriously corrupt the display for the vast majority of devices - mobile or not.

Perhaps you offer a support forum for a specific old device, then it would make sense and the correct approach is almost certainly to dive into NAML and edit the code on the appropriate macro.