margin Syntaxe: margin: CSSnumber|auto (top/right/bottom/left) margin: CSSnumber|auto CSSnumber|auto (top/bottom, right|left) margin: CSSnumber|auto CSSnumber|auto CSSnumber|auto (top, right/left, bottom) margin: CSSnumber|auto CSSnumber|auto CSSnumber|auto CSSnumber|auto (top, right, bottom, left) Exemple: Exemple 1: (équivalence) margin: 0 auto; margin: 0 auto 0; margin: 0 auto 0 auto; Voir aussi: margin-top margin-right margin-bottom margin-left