changed the search page main columns from float left to table-cell to allow sidebar to fill full height
Fix new promo tiles style
Merge pull request #4 from ratajczak/redesign

Fix new promo tiles style
Merge branch 'redesign' of github.com:datagovuk/shared_dguk_assets into profile

* 'redesign' of github.com:datagovuk/shared_dguk_assets:
  Fix new promo tiles style
  changed the search page main columns from float left to table-cell to allow sidebar to fill full height