Update search to use SCSS syntax
Update search to use SCSS syntax

Use the handy nested blocks to simplify a lot of this code. Some
(minimal) refactoring was required and redundant attributes have been
deleted.

robinwhittleton/static,tadast/static,kalleth/static,tadast/static,robinwhittleton/static,tadast/static,alphagov/static,robinwhittleton/static,robinwhittleton/static,alphagov/static,kalleth/static,alphagov/static,tadast/static,kalleth/static,kalleth/static