How to namespace Twitter Bootstrap so styles don’t conflict

This turned out to be easier than I thought. Both Less and Sass support namespacing (using the same syntax even). When you include bootstrap, you can do so within a selector to namespace it:

.bootstrap-styles {
  @import 'bootstrap';
}

Update: For newer versions of LESS, here’s how to do it:

.bootstrap-styles {
  @import (less) url("bootstrap.css");
}

A similar question was answered here.