Fix a minor layout glitch in the navigation bar, where the active item would become one pixel two wide when in hover state.
Fix a minor layout glitch in the navigation bar, where the active item would
become one pixel two wide when in hover state.


git-svn-id: 0d96b0c1a6983ccc08b3732614f4d6bfcf9cbb42@528 af82e41b-90c4-0310-8c96-b1721e28e2e2

rbaumg/trac,rbaumg/trac,rbaumg/trac,rbaumg/trac