fix(SW-2158): focus state for map link
* fix(SW-2158): focus state for map link
The text `See map` didn't have the correct keyboard focus design. I
noticed the text used a button component, which I don't think is the
best, semantically. I removed the button component and just used text
since everything was wrapped in an a tag anyway.
* Use new space variable
Approved-by: Bianca Widstam