This changed with the theme refactor was probably not intended, so make
the border on key-focused buttons a bit less transparent to make it
easier to see.
https://gitlab.gnome.org/GNOME/gnome-shell/merge_requests/1022
color: $tc;
text-shadow: 0 1px $text_shadow_color;
icon-shadow: 0 1px $text_shadow_color;
- box-shadow: inset 0 0 0 2px transparentize($selected_bg_color, 0.7);
+ box-shadow: inset 0 0 0 2px transparentize($selected_bg_color, 0.4);
//border-color: $selected_bg_color;
}