Categories Width in Monthly view

Hello,

I have a question, I changed the layout of my site and I found the font size too small. However after changing the font size, I found out that the width of the cagetories is not wide enough. The last category is 'all categories' and it only displayes 'all categori' and the rest is cut off.

I have tried looking everywhere to get this fixed, but I think I'm missing something. Can sombody please help me with this?

I'd like one of these solutions:
- make the width of the categories wider (it should still fit within the column)
- change the name of 'All categories' to 'All' for example
- delete that category (so only my own categories are shown, no option to show all categories since I don't need it)
- anything else?

Thank you! I have the latest version of Joomla and Jevents installed.

Victoria