I intentionally maintained the border of the known words. If you don’t like it, change the code.
--lingq_border_learned: hsl(43 99% 64% / 0.5);
to
--lingq_border_learned: hsl(43 99% 64% / 0);
Additional Tip
You can open DevTools with F12 key. There, you can change the variables interatively. Use it when you test UI elements.
(The change made here is not saved, so make sure that you change the corresponding script’s values.)
