stylesheet: Update scales and switches (and progress bars)

Alicerequested to merge
wip/exalm/scales into main

Same as !118 (merged) and !124 (merged).

Screenshot_from_2021-05-20_19-10-46 Screenshot_from_2021-05-20_19-10-54 Screenshot_from_2021-05-20_19-10-58

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Edited by Alice

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