Implement Kalle's landing page design
Make service sidebar customizable with variables

Service sidebar dimensions can now be changed with less variables
and the the headers and other elements will scale and adjust
accordingly.
Animations will also scale.
Add site wide less variable for border radius
Extend SMCollection to support spinner
Add spinner to service tree navigation

No styles implemented yet. There are a lot of things to consider
to make the spinner as generic as possible, yet still stylish.
Add spinner to show buttons in service tree

No styles implemented yet. There are a lot of things to consider on
the styles.