Select elements without any class [duplicate]

Answer 1

See this answer to do it with css only Can I write a CSS selector selecting elements NOT having a certain class?

:not([class])

Actually, this will select anything witch do not have a .class applied to it.

I gathered a jsfiddle demo

html

fake-class will be green
empty class SHOULD be white
no class should be red
fake-class2 SHOULD be white
empty class2 SHOULD be white
no class2 SHOULD be red

css

h2 {color:#fff}
:not([class]) {color:red;background-color:blue}
.fake-class {color:green}