Built on Bootstrap 3 v3.3.7 and corresponding bootstrap-sass.
Prefixed all Sass and Less variables with s2bs to avoid conflicts and improve customizability as select2-bootstrap-theme does not "force" you to use (specific) Bootstrap Sass/Less variables anymore; a nice side effect is that we now also provide (a raw) documentation for the inherited Bootstrap variables in one place.
Added Sass and Less variables to override select2-bootstrap-themes default font-size, color and vertical padding for .select2-results__group. [#19]
Added Sass and Less variables replacing hardcoded values in styles for .select2-selection__clear, .select2-selection__choice__remove and .select2-selection__choice.
Added padding to root level .select2-results__option – fixes alignment of and . []