Support for pseudo classes with numbers

The Tailwind css framework uses custom pseudo classes like this one .sm:p-8 for browser breakpoints
It will throw an error when a number and a semi-colon is used in the same class.
Not sure if this is a feature that should be supported by imba, but it’s bound to cause trouble to other users as the tailwind framework continues to grow in popularity.

[ImbaParseError: Parse error at [244:2]: Unexpected 'NUMBER'] {


this works: