Adwaita: slightly increase contrast for treeview borders
authorJakub Steiner <jimmac@gmail.com>
Wed, 15 Apr 2020 12:53:19 +0000 (14:53 +0200)
committerJakub Steiner <jimmac@gmail.com>
Wed, 15 Apr 2020 12:55:33 +0000 (14:55 +0200)
commite6fcac29b588bc228ef91b0506c96d34a0117c71
treebd88714373991e4d0e9848ef5f2f414b5d9af319
parentfb2502fa5f588e5a103c14e8a2aef4454176f9cd
Adwaita: slightly increase contrast for treeview borders

- sligtly increase contrast for the treeview borders
- FIXME: High Contrast seems to drop the borders completely,
  there might be some trickery for using border-left-color and
  border-top-color this way as even forcing the color 'red' seems
  to render invisible on HC.

Fixes https://gitlab.gnome.org/GNOME/gtk/-/issues/2238
gtk/theme/Adwaita/_common.scss