Comment 0 for bug 1716143

To reproduce:

1. Open gnome-control-center (latest 1:3.25.92.1-0ubuntu1)
2. Look at the vertical separator of the sidebar; between the categories and settings; it is misaligned with the vertical separator above it in the window decoration
3. Select Dock; the sidebar separator becomes darker and it is still misaligned

This bug does not happen in Adwaita.

See the attached screenshots.

ProblemType: Bug
DistroRelease: Ubuntu 17.10
Package: light-themes 16.10+17.10.20170817-0ubuntu1
ProcVersionSignature: Ubuntu 4.12.0-12.13-generic 4.12.8
Uname: Linux 4.12.0-12-generic x86_64
ApportVersion: 2.20.7-0ubuntu1
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Sat Sep 9 17:27:36 2017
InstallationDate: Installed on 2017-09-09 (0 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170908)
PackageArchitecture: all
SourcePackage: ubuntu-themes
UpgradeStatus: No upgrade log present (probably fresh install)