* Tweak overrides - should not cause visual change
* Use closest color for avatar
* Change hover color of contained buttons
* Change nav item color (matches avatar now)
* Format
* Use lighter border for contained button hover
This looks more clickable than lightening the background
* Delete unused component
* Make dropdown arrow consistent
Same up as down. Contrast text everywhere except nav, where it matches links and avatar.
* No need to fade right arrows
* Add hover color
* Consistent box shadows
* Format
* Delete unused DialogSearch
* Deleting unused button types to avoid confusion
* Use disabled arrow on disabled action buttons