change styles for the dropdown, make things work nicely on mobile

3 jobs for feat/separate-timeline-navigation-from-navpanel in 7 minutes and 32 seconds
Status Job ID Name Coverage
  Lint
passed #131189
lint

00:00:51

 
  Build
passed #131190
build

00:03:10

 
  Test
passed #131191
test

00:03:31