I played a little bit more with this, and I think that this solution is more in line with ubuntu theme. Let me know what do you think
** Attachment added: "proposal picture 2" https://bugs.launchpad.net/ubuntu/+source/ubuntu-themes/+bug/1708141/+attachment/4930866/+files/gnome-maps-linked-vertical-buttons.png -- 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/1708141 Title: Vertically linked button borders incorrect in Ambiance Status in ubuntu-themes package in Ubuntu: Triaged Bug description: GNOME Maps has vertically linked buttons for zoom control. Looks fine with Adwaita, but with Ambiance the border doesn't align when joined vertically. See attached screenshots. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-themes/+bug/1708141/+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