Buttons are a bit wild in Anki 2.1.50+. I wish they were a bit more consistent.
The distance between adjacent buttons varies.
3 vs 4px
2, 2, 1, 1, 1, 2px
Button rounding varies. See the two screenshots above. Also for some reason night mode buttons are way too round round than their light mode counterparts. Compare with the first screenshot:
And of course there are buttons without rounding at all
Edge buttons in the reviewer are too close to the the left and right edge.
And to the top edge in Add dialog.
Night mode buttons have a slight gradient. Why?.. It feels like the era of gradients in UI is long gone.
Bold button is kind of on top of Italics button?!
In night mode, Qt native buttons have a lighter border all around the button, while editor buttons don’t.