CSS Selectors from CSS4 till CSS1

CSS4

Negation pseudo-class selector Matches-any pseudo-class selector Local link pseudo-class selector Time-dimensional pseudo-class selector Indeterminate-value pseudo-class selector Default option pseudo-class selector Validity pseudo-class selectors Optionality pseudo-class selectors Mutability pseudo-class selectors Structural pseudo-class selectors Grid-Structural pseudo-class selectors Attribute case-sensitivity selector Reference combination selector Subject of a selector with Child combinator selector Hyperlink pseudo-class selector

CSS3

Negation pseudo-class selector Target pseudo-class selector Scope pseudo-class selector Enabled and Disabled pseudo-class selectors Selected-option pseudo-class selector Structural pseudo-class selectors Attribute selectors General sibling combinator selector

CSS2

Universal selector User action pseudo-class selectors Dir pseudo-class selector Lang pseudo-class selector Attribute selectors Structural pseudo-class selector Child combination selector Adjacent sibling combination selector

CSS1

Type selector ID selector Class selector Descendant combination selector User action pseudo-class selector Link history pseudo-class selector