niccolove added a comment.
With big panels this is not really a problem, but I feel like a 3px lines takes too much space from the icon space, making it a bit cramped. Here's an example of a theme using a 2px line as well (Sweet KDE, the most downloaded Plasma theme): F8108529: Screenshot_20200217_140307.png <https://phabricator.kde.org/F8108529> REPOSITORY R242 Plasma Framework (Library) REVISION DETAIL https://phabricator.kde.org/D27445 To: niccolove, #vdg Cc: ndavis, ngraham, kde-frameworks-devel, LeGast00n, cblack, GB_2, michaelh, bruns
