Elements only in HTML4 Transitional: applet basefont center dir frame frameset isindex noframes Elements only in HTML4: acronym applet basefont big center dir frame frameset isindex noframes s strike sub sup tt u Elements only in HTML5: article aside audio canvas command datagrid datalist details dialog embed event-source figure footer header m meter nav output progress section source time video Elements only in HTML5 and HTML4 Transitional: font iframe menu Ignoring removal of attribute 'style', and addition of HTML5 global attributes: Elements not new in HTML5: a: Attributes only in HTML4 (dropped by HTML5): accesskey charset coords name rev shape Attributes only in HTML5 (added by HTML5): media ping Attributes only in HTML5 and HTML4 Transitional (deprecated by HTML4, restored by HTML5): target abbr: address: area: Attributes only in HTML4 (dropped by HTML5): accesskey nohref Attributes only in HTML5 (added by HTML5): hreflang media ping rel type Attributes only in HTML5 and HTML4 Transitional (deprecated by HTML4, restored by HTML5): target b: base: Attributes only in HTML5 and HTML4 Transitional (deprecated by HTML4, restored by HTML5): target bdo: blockquote: body: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): alink background bgcolor link text vlink br: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): clear button: Attributes only in HTML4 (dropped by HTML5): accesskey disabled name type value caption: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): align cite: code: col: Attributes only in HTML4 (dropped by HTML5): align char charoff valign width colgroup: Attributes only in HTML4 (dropped by HTML5): align char charoff valign width dd: del: dfn: div: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): align dl: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): compact dt: em: fieldset: font: Attributes only in HTML5 and HTML4 Transitional (deprecated by HTML4, restored by HTML5): color face size style form: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): target Attributes only in HTML4 (dropped by HTML5): accept accept-charset action enctype method name onreset h1: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): align h2: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): align h3: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): align h4: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): align h5: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): align h6: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): align head: Attributes only in HTML4 (dropped by HTML5): profile hr: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): align noshade size width html: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): version i: iframe: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): align frameborder height longdesc marginheight marginwidth name scrolling width Attributes only in HTML5 and HTML4 Transitional (deprecated by HTML4, restored by HTML5): src img: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): align border hspace vspace Attributes only in HTML4 (dropped by HTML5): longdesc name input: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): align Attributes only in HTML4 (dropped by HTML5): accept accesskey alt checked disabled ismap maxlength name readonly size src type usemap value ins: kbd: label: Attributes only in HTML4 (dropped by HTML5): accesskey for legend: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): align Attributes only in HTML4 (dropped by HTML5): accesskey li: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): type value link: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): target Attributes only in HTML4 (dropped by HTML5): charset rev map: Attributes only in HTML4 (dropped by HTML5): name menu: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): compact Attributes only in HTML5 (added by HTML5): autosubmit label type meta: Attributes only in HTML4 (dropped by HTML5): scheme Attributes only in HTML5 (added by HTML5): charset noscript: object: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): align border hspace vspace Attributes only in HTML4 (dropped by HTML5): archive classid codebase codetype declare name standby ol: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): compact type Attributes only in HTML5 and HTML4 Transitional (deprecated by HTML4, restored by HTML5): start optgroup: Attributes only in HTML4 (dropped by HTML5): disabled label option: Attributes only in HTML4 (dropped by HTML5): disabled label selected value p: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): align param: Attributes only in HTML4 (dropped by HTML5): type valuetype pre: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): width q: samp: script: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): language Attributes only in HTML4 (dropped by HTML5): charset event for Attributes only in HTML5 (added by HTML5): async select: Attributes only in HTML4 (dropped by HTML5): disabled multiple name size small: span: strong: style: Attributes only in HTML5 (added by HTML5): scoped table: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): align bgcolor Attributes only in HTML4 (dropped by HTML5): border cellpadding cellspacing datapagesize frame rules summary width tbody: Attributes only in HTML4 (dropped by HTML5): align char charoff valign td: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): bgcolor height nowrap width Attributes only in HTML4 (dropped by HTML5): abbr align axis char charoff headers scope valign textarea: Attributes only in HTML4 (dropped by HTML5): accesskey cols disabled name readonly rows tfoot: Attributes only in HTML4 (dropped by HTML5): align char charoff valign th: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): bgcolor height nowrap width Attributes only in HTML4 (dropped by HTML5): abbr align axis char charoff headers valign thead: Attributes only in HTML4 (dropped by HTML5): align char charoff valign title: tr: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): bgcolor Attributes only in HTML4 (dropped by HTML5): align char charoff valign ul: Attributes only in HTML4 Transitional (deprecated by HTML4, dropped by HTML5): compact type var: