Style list items
Change background colour
Merge branch 'gh-pages' into german-customer-support

* gh-pages:
  Change background colour
  Style list items
Add logo
Merge branch 'gh-pages' into german-customer-support

* gh-pages:
  Add logo
Replace logo image with font
Add stub post
Set font to Proxima Nova
Extract button to a class
Miscellaneous CSS tweaks
Add missing title to index
Merge branch 'gh-pages' into german-customer-support

* gh-pages:
  Add missing title to index
  Miscellaneous CSS tweaks
  Extract button to a class
  Set font to Proxima Nova
  Add stub post
  Replace logo image with font