v1.2: Twitter should be a little larger now and it centers in Chrome (for some reason, Safari is being stubborn)
v1.1: Moved everything into settings dropdowns so you can choose from 3 different sizes as well as hiding the chat/tabs if you wish
v1.0: Initial Release

Issues:
- Chat doesn't always stretch across the entire window. Not sure why. Might be a browser specific thing.
- Tested in Safari and Chrome

I probably won't have much time to maintain or update this so take it as it is and I hope you enjoy it!