Next button gets cut off in Spanish view, assuming other languages as well

[unthinkmedia]

Describe the bug Button label for Next button gets cut off in Spanish

To Reproduce Steps to reproduce the behavior:

1. Go to any skill map
2. Click on set language to spanish
3. Scroll down to next button
4. See error

Expected behavior I should see the entire translated word for "Next"

Screenshots

[unthinkmedia]

Removing 7rem CSS rule from .tutorial-controls .ui.button worked in-browser dev tools to show the entire label, but not sure if there restriction was there for another purpose.

[jwunderl]

That rule shouldn't be necessary anymore / is a leftover from old tutorial layout, can probably just delete it (after testing different layouts real quick)

[abchatra]

There are targets which use older layout, like microbit through a key. Please ensure they work with the changes as well.