This bug was fixed in the package ubuntu-themes - 16.10+17.10.20170929-0ubuntu1
--------------- ubuntu-themes (16.10+17.10.20170929-0ubuntu1) artful; urgency=medium * Ambiance/Radiance/*/gtk-widget.css: Make primary action button (suggested action) in headerbar more visible (LP: #1709500) -- Didier Roche <didro...@ubuntu.com> Fri, 29 Sep 2017 09:57:25 -0400 ** Changed in: ubuntu-themes (Ubuntu Artful) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ubuntu-themes in Ubuntu. https://bugs.launchpad.net/bugs/1709500 Title: [UIFe] Headerbar buttons that are highlighted/coloured in Adwaita are not coloured at all in Ambiance. Status in ubuntu-themes package in Ubuntu: Fix Released Status in ubuntu-themes source package in Artful: Fix Released Bug description: Using Ambiance on artful, the "action buttons" used in GtkHeaderBar are using a color similar to bar background which makes them not stand out. One example is the file-roller extract dialog, when using Adwaita the "extract" button is blue which make it an obvious click target, that's not the case under our themes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-themes/+bug/1709500/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp