Can I use camelCase in CSS class names

Question

I want to name a CSS class and call it imgSuper. Can I use camelCasing in CSS classes?

Answer 1

Sure. Here are the official rules; basically you shouldn't start the name with a number, and you can use letters, numbers, hyphen, underscore, and escaped or encoded characters.

However, as a matter of convention, hyphens are generally used instead of camel case.