CSS Pseudo-Elements

GPTKB entity

Statements (23)
Predicate Object
gptkbp:instanceOf Web technology concept
gptkbp:canBeStyledBy gptkb:CSS
gptkbp:cannotBeTargetedBy gptkb:HTML
JavaScript (directly)
gptkbp:definedIn gptkb:W3C
gptkbp:differenceFromPseudoClasses Pseudo-elements style parts of elements, pseudo-classes style elements based on state
gptkbp:doubleColonIntroducedIn gptkb:CSS3
gptkbp:example ::after
::before
::first-letter
::first-line
::selection
::marker
::backdrop
gptkbp:hasSyntax Double colon (::) followed by pseudo-element name
https://www.w3.org/2000/01/rdf-schema#label CSS Pseudo-Elements
gptkbp:introducedIn gptkb:CSS1
gptkbp:purpose Style specific parts of elements
gptkbp:relatedTo gptkb:CSS_Pseudo-Classes
gptkbp:standardizedBy gptkb:W3C_CSS_Working_Group
gptkbp:usedIn Cascading Style Sheets
gptkbp:bfsParent gptkb:CSS_Working_Group_specifications
gptkbp:bfsLayer 7