You could use the namespace feature of Less for that: http://lesscss.org/features/#features-overview-feature-namespaces-and-accessors http://lesscss.org/featur

You could use the namespace feature of Less for that: http://lesscss.org/features/#features-overview-feature-namespaces-and-accessors http://lesscss.org/features/#features-overview-feature-names... I haven't personally used it, though. Another solution would be have a "button.less" like this: comp-a, comp-b, comp-c { .button { } }