The following changes have been made to the
- Stop boxes from having sides touching.
- Use box images in the base-files folder,
rather than make another copy. Also add new
images to this folder.
- Keep 'Submit' and 'Restart' buttons
consistent in their formatting.
- Store all JS variables within an object for
- Use more effiecent jQuery selections.
- Use more precise CSS selectors.
- Tidy HTML and CSS files (whitespace and