message: fix Box test
diff: @@ -40,7 +40,7 @@ xdescribe('Box', () => {
  it('renders borders', () => {
  expect(renderClasses(<Box border />)).toEqual(['border', 'bg-white', 'rounded-1'])
  - expect(renderClasses(<Box border="left" borderColor="green" />)).toEqual([
  + expect(renderClasses(<Box border="left" borderColor="green.5" />)).toEqual([
  'border-left',
  'border-green',
  'bg-white',
  