Better hover/focus states for navigation bar buttons
The tabs in our nav bars could use a bit of work on their hover and focus states. Currently, the tabs in the first level nav bar change the color of the text, but only if the tab is not the active one:
Default state
Hover state
If you hover over the selected item, there is no change at all.
Default and hover states
In the secondary nav bar, there is no change regardless of if the tab is selected or not.
Default and hover states
We should come up with a hover state that's a little more noticeable for the first level nav bar, and add one to the second level one.