restyled slightly the spacing around navigation in decision trees
restyled slightly the spacing around navigation in decision trees

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