I have the 5x4 tweak installed and the labels for some icons run into the next. How do I edit a style sheet to make the text wrap so that the labels are readable? If you go here, they have the code. It is also more clear exactly what I am asking.

Does this require rooting or can I make this change inside the Terminal app? I use Ubuntu so I am familiar with Linux. I'll be doing some programming in the future for WebOS.

Thanks in advance.