I used an image here to show properly what my editor displays because I am not sure how it displays in the browser.
# frozen_string_literal: true
@cars = @cars.where(<<~SQL.squish, free: free_text)
regnr ILIKE :free
OR carname ILIKE :free
OR fuel ILIKE :free
OR gearb ILIKE :free
OR manufacturer ILIKE :free
SQL
<<~HTML.squish
<div class="btn btn-primary btn-sm">
Filter
</div>
HTML
<<~CSS.squish
.search-count {
color: #888;
font-style: italic;
}
CSS