Also speaking from experience — you have to have a lot of bespoke CSS and virtually no design system / internal consistency to run into that limit (a.k.a the Mo

Also speaking from experience — you have to have a lot of bespoke CSS and virtually no design system / internal consistency to run into that limit (a.k.a the Movember 2013 brand refresh). And finally, when you did run into the IE selector limit, you could just split the style sheet in two (fairly trivial if you were using Sass), because the selector limit was per stylesheet.