- This does not include update of collapsible.

…sible.

- Breaking: Remove `indent` prop on SidebarMenuLink. Indentation is now done automatically by SidebarMenuCollapsible.

…f 48px.

- Add Stena flag SVG in elements.
- Add Stena flag in sidebar menu top.
- Add state highlight to sidebar menu items when selected (not selected already had highlight).
- Make heading text in sidebar menu smaller.
- Add aria-expanded to SidebarMenuCollapsible.

…ove it.

- Remove custom styling of heading, just using overline variant.

…ntentLeft, contentRight or custom Text props.

…ach element adding indent for itself.

- Remove collapsible styling CSS, since it is not used any longer.
- Items now have smaller font when in an expanded group.

- Drawer no longer gets blue outline when opening drawer with keyboard.

…orrect alignment now.

…sible component.