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HTMLHtmlElement - Les API Web | MDN
Hérite des propriétés de son parent, HTMLElement
HTMLHtmlElement.version
Obsolète
Une chaîne de caractères représentant la version de la définition du type de document HTML (DTD) qui régit ce document. Cette propriété ne doit plus être utilisée car elle n'est pas conforme. À omettre.
Aucune méthode spécifique ; hérite des méthodes de son parent, HTMLElement
Élément HTML qui implémente cette interface : <html>
