Slightly blurred graphics on higher resolutions with Firefox

[bielovico]

When viewing txm.demo.mild.blue on my built-in display with resolution 1920x1080, everything is sharp as expected, However when I view it on my external display with resolution 2560x1440, the overview of found matchings becomes strangely slightly blurred (je to hnusný 😄). Happens on Firefox (left), Edge (right) looks normal even on higher resolution.

[krllstdn]

obsolete. now it looks fine on firefox (tested with the same resolution)