HTML Elements + CSS Properties Index

HTML Elements Index

list of all HTML and XHTML elements:

HTML 1
HTML 2.0
HTML 3.2
HTML 4.01
XHTML 1.0
XHTML 1.1
XHTML 2.0
HTML 5
HTML

Element (Meaning) ↓	HTML 1	HTML 2.0	HTML 3.2	HTML 4.01	XHTML 1.0	XHTML 1.1	XHTML 2.0	HTML 5.1	HTML
	1992	1995	1997	1999	2000	2010	2010 †	2016	—
Element (Meaning)	HTML 1	HTML 2.0	HTML 3.2	HTML 4.01	XHTML 1.0	XHTML 1.1	XHTML 2.0	HTML 5.1	HTML
`a` (anchor)
`abbr` (abbreviation)
`access` (accessibility mapping)
`acronym` (acronym)
`action` (action)
`addEventListener` (event-related)
`address` (author information)
`applet` (Java applet)
`area` (client-side image map)
`article` (“independent” section)
`aside` (“auxiliary” section)
`audio` (audio stream)
`b` (bold text style; HTML 5: for attention)
`base` (document base URI)
`basefont` (base font size)
`bdi` (I18N: bidi isolation)
`bdo` (I18N: bidi override)
`big` (large text style)
`blockcode` (code block)
`blockquote` (long quotation)
`body` (document body)
`br` (forced line break)
`button` (push button)
`canvas` (bitmap canvas)
`caption` (table caption)
`center` (`<div align="center">`)
`cite` (citation)
`code` (code fragment)
`col` (table column)
`colgroup` (table column group)
`data` (data with machine-readable equivalent)
`datalist` (data list)
`dd` (definition description)
`del` (deleted text)
`delete` (delete)
`details` (additional information)
`dfn` (instance definition)
`di` (definition item)
`dialog` (user interaction)
`dir` (directory list)
`dispatch` (dispatch)
`dispatchEvent` (dispatch event)
`div` (generic container)
`dl` (definition list)
`dt` (definition term)
`em` (emphasis)
`embed` (integration point)
`fieldset` (form control group)
`figcaption` (legend)
`figure` (paragraph with embedded content and caption)
`font` (local change to font)
`footer` (section footer)
`form` (interactive form)
`frame` (subwindow)
`frameset` (window subdivision)
`group` (element group)
`h` (heading)
`h1` (heading)
`h2` (heading)
`h3` (heading)
`h4` (heading)
`h5` (heading)
`h6` (heading)
`head` (document head)
`header` (section header)
`hgroup` (section heading)
`hr` (horizontal rule)
`html` (document root)
`i` (italic text style; HTML 5: alternate voice)
`iframe` (inline subwindow)
`img` (embedded image)
`input` (form control)
`ins` (inserted text)
`insert` (insert)
`isindex` (single line prompt)
`kbd` (keyboard input)
`keygen` (key generator)
`l` (line of text)
`label` (form field label)
`legend` (fieldset legend)
`li` (list item)
`link` (media-independent link)
`listener` (event-related)
`listing` (listing)
`load` (load)
`main` (dominant contents container)
`map` (client-side image map)
`mark` (marked text)
`menu` (menu list)
`menuitem` (user-invokable command)
`message` (message)
`meta` (generic meta-information)
`meter` (scalar measurement)
`model` (model)
`nav` (navigation links section)
`nextid` (anchor element name hint)
`noframes` (fallback container)
`noscript` (fallback container)
`object` (generic embedded object)
`ol` (ordered list)
`optgroup` (option group)
`option` (selectable choice)
`output` (output)
`p` (paragraph)
`param` (named property value)
`picture` (image container)
`plaintext` (plain text)
`pre` (preformatted text)
`preventDefault` (event-related)
`progress` (progress of a task)
`q` (short inline quotation)
`range` (range definition)
`rb` (ruby base)
`rbc` (ruby base container)
`rebuild` (rebuild)
`recalculate` (recalculate)
`refresh` (refresh)
`removeEventListener` (event-related)
`repeat` (repeat)
`reset` (reset)
`revalidate` (revalidate)
`rp` (ruby parentheses)
`rt` (ruby text)
`rtc` (ruby text container)
`ruby` (ruby markup)
`s` (strike-through text style)
`samp` (sample output)
`script` (script statements)
`secret` (secret input)
`section` (document section)
`select` (option selector)
`select1` (single select)
`send` (send)
`separator` (break)
`setfocus` (set focus)
`setindex` (set index)
`setvalue` (set value)
`small` (small text style; HTML 5: small print)
`source` (media resource)
`span` (generic container)
`standby` (message, while loading)
`stopPropagation` (event-related)
`strike` (strike-through text)
`strong` (strong emphasis; HTML 5: importance)
`style` (style info)
`sub` (subscript)
`submit` (submit)
`summary` (summary, caption, or legend)
`sup` (superscript)
`switch` (selection)
`table` (table)
`tbody` (table body)
`td` (table data cell)
`template` (HTML fragment declaration)
`textarea` (multi-line text field)
`tfoot` (table footer)
`th` (table header cell)
`thead` (table header)
`time` (date or time)
`title` (document title)
`tr` (table row)
`track` (timed track)
`trigger` (trigger)
`tt` (teletype text style)
`u` (underlined text style)
`ul` (unordered list)
`upload` (file upload)
`var` (variable instance)
`video` (video)
`wbr` (line break opportunity)
`xmp` (preformatted text)
Number (out of 171) →	22	49	70	91	91	83	105	113	113

CSS Properties Index

list of all CSS properties:

Property ↓	CSS 1	CSS 2	CSS 2.1/2.2	CSS 3/CSS	Initial Value
Property	CSS 1	CSS 2	CSS 2.1/2.2	CSS 3/CSS	Initial Value
`align-content`					`auto`
`align-items`					`auto`
`align-self`					`auto`
`alignment-baseline`					`baseline`
`all`					depending on individual properties
`animation`					depending on individual properties
`animation-delay`					`0`
`animation-direction`					`normal`
`animation-duration`					`0`
`animation-fill-mode`					`none`
`animation-iteration-count`					`1`
`animation-name`					`none`
`animation-play-state`					`running`
`animation-timing-function`					`ease`
`appearance`					`auto`
`azimuth`					`center`
`backface-visibility`					`visible`
`background`					depending on individual properties
`background-attachment`					`scroll`
`background-clip`					`border-box`
`background-color`					`transparent`
`background-image`					`none`
`background-origin`					`padding-box`
`background-position`					`0% 0%`
`background-repeat`					`repeat`
`background-size`					`auto`
`baseline-shift`					`0`
`binding`					`none`
`bleed`					`6pt`
`bookmark-label`					`content()`
`bookmark-level`					`none`
`bookmark-state`					`open`
`border`					depending on individual properties
`border-bottom`					depending on individual properties
`border-bottom-color`					`currentColor`
`border-bottom-left-radius`					`0`
`border-bottom-right-radius`					`0`
`border-bottom-style`					`none`
`border-bottom-width`					`medium`
`border-boundary`					`none`
`border-collapse`					`separate`
`border-color`					depending on individual properties
`border-image`					`none`
`border-image-outset`					`0`
`border-image-repeat`					`stretch`
`border-image-slice`					`100%`
`border-image-source`					`none`
`border-image-width`					`1`
`border-left`					depending on individual properties
`border-left-color`					`currentColor`
`border-left-style`					`none`
`border-left-width`					`medium`
`border-radius`					`0`
`border-right`					depending on individual properties
`border-right-color`					`currentColor`
`border-right-style`					`none`
`border-right-width`					`medium`
`border-spacing`					`0px 0px`
`border-style`					depending on individual properties
`border-top`					depending on individual properties
`border-top-color`					`currentColor`
`border-top-left-radius`					`0`
`border-top-right-radius`					`0`
`border-top-style`					`none`
`border-top-width`					`medium`
`border-width`					depending on individual properties
`bottom`					`auto`
`box-decoration-break`					`slice`
`box-shadow`					`none`
`box-sizing`					`content-box`
`box-snap`					`none`
`box-suppress`					`show`
`break-after`					`auto`
`break-before`					`auto`
`break-inside`					`auto`
`caption-side`					`top`
`caret`					`auto`
`caret-shape`					`auto`
`chains`					`none`
`clear`					`none`
`clip`					`auto`
`clip-path`					`none`
`clip-rule`					`nonzero`
`color`					implementation dependent
`color-interpolation-filters`					`auto`
`column-count`					`auto`
`column-fill`					`balance`
`column-gap`					`normal`
`column-rule`					depending on individual properties
`column-rule-color`					implementation dependent
`column-rule-style`					`medium`
`column-rule-width`					`medium`
`column-span`					`none`
`column-width`					`auto`
`columns`					depending on individual properties
`contain`					`none`
`content`					`normal`
`counter-increment`					`none`
`counter-reset`					`none`
`counter-set`					`none`
`crop`					`auto`
`cue`					depending on individual properties
`cue-after`					`none`
`cue-before`					`none`
`cursor`					`auto`
`direction`					`ltr`
`display`					depending on individual properties
`display-inside`					`auto`
`display-list`					`none`
`display-outside`					`inline-level`
`dominant-baseline`					`normal`
`elevation`					`level`
`empty-cells`					`show`
`filter`					`none`
`flex`					depending on individual properties
`flex-basis`					`auto`
`flex-direction`					`row`
`flex-flow`					depending on individual properties
`flex-grow`					`0`
`flex-shrink`					`1`
`flex-wrap`					`nowrap`
`float`					`none`
`float-offset`					`0 0`
`flood-color`					`black`
`flood-opacity`					`1`
`flow-from`					`none`
`flow-into`					`none`
`font`					depending on individual properties
`font-family`					implementation dependent
`font-feature-settings`					`normal`
`font-kerning`					`auto`
`font-language-override`					`normal`
`font-max-size`					`infinity`
`font-min-size`					`0px`
`font-optical-sizing`					`auto`
`font-palette`					`normal`
`font-presentation`					`auto`
`font-size`					`medium`
`font-size-adjust`					`none`
`font-stretch`					`normal`
`font-style`					`normal`
`font-synthesis`					`weight style`
`font-variant`					`normal`
`font-variant-alternates`					`normal`
`font-variant-caps`					`normal`
`font-variant-east-asian`					`normal`
`font-variant-ligatures`					`normal`
`font-variant-numeric`					`normal`
`font-variant-position`					`normal`
`font-variation-settings`					`normal`
`font-weight`					`normal`
`grid`					depending on individual properties
`grid-area`					depending on individual properties
`grid-auto-columns`					`auto`
`grid-auto-flow`					`none`
`grid-auto-rows`					`auto`
`grid-column`					depending on individual properties
`grid-column-end`					`auto`
`grid-column-start`					`auto`
`grid-row`					depending on individual properties
`grid-row-end`					`auto`
`grid-row-start`					`auto`
`grid-template`					depending on individual properties
`grid-template-areas`					`none`
`grid-template-columns`					`none`
`grid-template-rows`					`none`
`hanging-punctuation`					`none`
`height`					`auto`
`hyphens`					`manual`
`icon`					`auto`
`image-orientation`					`0deg`
`image-rendering`					`auto`
`image-resolution`					`1dppx`
`ime-mode`					`auto`
`initial-letter`					`normal`
`justify-content`					`auto`
`justify-items`					`auto`
`justify-self`					`auto`
`left`					`auto`
`letter-spacing`					`normal`
`lighting-color`					`white`
`line-break`					`auto`
`line-grid`					`match-parent`
`line-height`					`normal`
`line-snap`					`none`
`list-style`					depending on individual properties
`list-style-image`					`none`
`list-style-position`					`outside`
`list-style-type`					`disc`
`margin`					depending on individual properties
`margin-bottom`					`0`
`margin-left`					`0`
`margin-right`					`0`
`margin-top`					`0`
`marker-offset`					`auto`
`marker-side`					`list-item`
`marks`					`none`
`mask`					`border-box`
`mask-box`					see individual properties
`mask-box-outset`					`0`
`mask-box-repeat`					`stretch`
`mask-box-slice`					`0 fill`
`mask-box-source`					`none`
`mask-box-width`					`auto`
`mask-clip`					`border-box`
`mask-image`					`none`
`mask-origin`					`border-box`
`mask-position`					`center`
`mask-repeat`					`no-repeat`
`mask-size`					`border-box`
`mask-source-type`					`auto`
`mask-type`					`luminance`
`max-height`					`none`
`max-lines`					`none`
`max-width`					`none`
`min-height`					`auto`
`min-width`					`auto`
`move-to`					`normal`
`nav-down`					`auto`
`nav-index`					`auto`
`nav-left`					`auto`
`nav-right`					`auto`
`nav-up`					`auto`
`object-fit`					`fill`
`object-position`					`50% 50%`
`opacity`					`1`
`order`					`0`
`orphans`					`2`
`outline`					depending on individual properties
`outline-color`					`invert`
`outline-offset`					`0`
`outline-style`					`none`
`outline-width`					`medium`
`overflow`					depending on individual properties
`overflow-wrap`					`normal`
`overflow-x`					`visible`
`overflow-y`					`visible`
`padding`					depending on individual properties
`padding-bottom`					`0`
`padding-left`					`0`
`padding-right`					`0`
`padding-top`					`0`
`page`					`auto`
`page-break-after`					`auto`
`page-break-before`					`auto`
`page-break-inside`					`auto`
`page-policy`					`start`
`pause`					implementation dependent
`pause-after`					implementation dependent
`pause-before`					implementation dependent
`perspective`					`none`
`perspective-origin`					`50% 50%`
`pitch`					`medium`
`pitch-range`					`50`
`play-during`					`auto`
`polar-anchor`					`50% 50%`
`polar-angle`					`0`
`polar-distance`					`0`
`polar-origin`					`auto`
`position`					`static`
`presentation-level`					`0`
`quotes`					`text`
`region-fragment`					`auto`
`resize`					`none`
`rest`					depending on individual properties
`rest-after`					`none`
`rest-before`					`none`
`richness`					`50`
`right`					`auto`
`rotation`					`0`
`rotation-point`					`50% 50%`
`row-gap`					`normal`
`ruby-align`					`auto`
`ruby-merge`					`separate`
`ruby-position`					`before`
`scroll-padding`					`0`
`scroll-padding-block`					`0`
`scroll-padding-block-end`					`0`
`scroll-padding-block-start`					`0`
`scroll-padding-bottom`					`0`
`scroll-padding-inline`					`0`
`scroll-padding-inline-end`					`0`
`scroll-padding-inline-start`					`0`
`scroll-padding-left`					`0`
`scroll-padding-right`					`0`
`scroll-padding-top`					`0`
`scroll-snap-align`					`none`
`scroll-snap-margin`					`0`
`scroll-snap-margin-block`					`0`
`scroll-snap-margin-block-end`					`0`
`scroll-snap-margin-block-start`					`0`
`scroll-snap-margin-bottom`					`0`
`scroll-snap-margin-inline`					`0`
`scroll-snap-margin-inline-end`					`0`
`scroll-snap-margin-inline-start`					`0`
`scroll-snap-margin-left`					`0`
`scroll-snap-margin-right`					`0`
`scroll-snap-margin-top`					`0`
`scroll-snap-stop`					`normal`
`scroll-snap-type`					`none`
`shape-image-threshold`					`0.0`
`shape-inside`					`auto`
`shape-outside`					`none`
`shape-margin`					`0`
`size`					`auto`
`speak`					`auto`
`speak-as`					`normal`
`speak-header`					`once`
`speak-numeral`					`continuous`
`speak-punctuation`					`none`
`speech-rate`					`medium`
`stress`					`50`
`string-set`					`none`
`tab-size`					`8`
`table-layout`					`auto`
`text-align`					`start`
`text-align-last`					`auto`
`text-combine-upright`					`none`
`text-decoration`					`none`
`text-decoration-color`					`currentColor`
`text-decoration-line`					`none`
`text-decoration-skip`					`objects`
`text-decoration-style`					`solid`
`text-emphasis`					depending on individual properties
`text-emphasis-color`					`currentColor`
`text-emphasis-position`					`over right`
`text-emphasis-style`					`none`
`text-indent`					`0`
`text-justify`					`auto`
`text-orientation`					`mixed`
`text-overflow`					`clip`
`text-shadow`					`none`
`text-space-collapse`					`collapse`
`text-transform`					`none`
`text-underline-position`					`auto`
`text-wrap`					`normal`
`top`					`auto`
`transform`					`none`
`transform-origin`					`50% 50% 0`
`transform-style`					`flat`
`transition`					depending on individual properties
`transition-delay`					`0s`
`transition-duration`					`0s`
`transition-property`					`all`
`transition-timing-function`					`ease`
`unicode-bidi`					`normal`
`user-select`					`auto`
`vertical-align`					`baseline`
`visibility`					`visible`
`voice-balance`					`center`
`voice-duration`					`auto`
`voice-family`					implementation dependent
`voice-pitch`					`medium`
`voice-range`					medium
`voice-rate`					`normal`
`voice-stress`					`normal`
`voice-volume`					`medium`
`volume`					`medium`
`white-space`					`normal`
`widows`					`2`
`width`					`auto`
`will-change`					`auto`
`word-break`					`normal`
`word-spacing`					`normal`
`word-wrap`					`normal`
`wrap-flow`					`auto`
`wrap-through`					`wrap`
`writing-mode`					`horizontal-tb`
`z-index`					`auto`
Number (out of 369) →	53	122	115	355

Versions compatibility index of Html elements and Css properties Index