This test documents Blink's web-exposed CSS properties. All changes to this list should go through Blink's feature review process: http://www.chromium.org/blink#new-features [LONGHANDS] -webkit-border-horizontal-spacing -webkit-border-image -webkit-border-vertical-spacing -webkit-box-align -webkit-box-decoration-break -webkit-box-direction -webkit-box-flex -webkit-box-ordinal-group -webkit-box-orient -webkit-box-pack -webkit-box-reflect -webkit-font-smoothing -webkit-line-break -webkit-locale -webkit-mask-box-image-outset -webkit-mask-box-image-repeat -webkit-mask-box-image-slice -webkit-mask-box-image-source -webkit-mask-box-image-width -webkit-mask-position-x -webkit-mask-position-y -webkit-perspective-origin-x -webkit-perspective-origin-y -webkit-rtl-ordering -webkit-ruby-position -webkit-tap-highlight-color -webkit-text-combine -webkit-text-decorations-in-effect -webkit-text-fill-color -webkit-text-orientation -webkit-text-security -webkit-text-stroke-color -webkit-text-stroke-width -webkit-transform-origin-x -webkit-transform-origin-y -webkit-transform-origin-z -webkit-user-drag -webkit-user-modify -webkit-writing-mode accent-color align-content align-items align-self alignment-baseline all anchor-name anchor-scope animation-composition animation-delay animation-direction animation-duration animation-fill-mode animation-iteration-count animation-name animation-play-state animation-range-end animation-range-start animation-timeline animation-timing-function animation-trigger app-region appearance aspect-ratio backdrop-filter backface-visibility background-attachment background-blend-mode background-clip background-color background-image background-origin background-position-x background-position-y background-repeat background-size baseline-shift baseline-source block-ellipsis block-size border-block-end-color border-block-end-style border-block-end-width border-block-start-color border-block-start-style border-block-start-width border-bottom-color border-bottom-left-radius border-bottom-right-radius border-bottom-style border-bottom-width border-collapse border-end-end-radius border-end-start-radius border-image-outset border-image-repeat border-image-slice border-image-source border-image-width border-inline-end-color border-inline-end-style border-inline-end-width border-inline-start-color border-inline-start-style border-inline-start-width border-left-color border-left-style border-left-width border-right-color border-right-style border-right-width border-shape border-start-end-radius border-start-start-radius border-top-color border-top-left-radius border-top-right-radius border-top-style border-top-width bottom box-decoration-break box-shadow box-sizing break-after break-before break-inside buffered-rendering caption-side caret-animation caret-color caret-shape clear clip clip-path clip-rule color color-interpolation color-interpolation-filters color-rendering color-scheme column-count column-fill column-gap column-height column-rule-break column-rule-color column-rule-inset-cap-end column-rule-inset-cap-start column-rule-inset-junction-end column-rule-inset-junction-start column-rule-style column-rule-visibility-items column-rule-width column-span column-width column-wrap contain contain-intrinsic-block-size contain-intrinsic-height contain-intrinsic-inline-size contain-intrinsic-width container-name container-type content content-visibility continue corner-bottom-left-shape corner-bottom-right-shape corner-end-end-shape corner-end-start-shape corner-start-end-shape corner-start-start-shape corner-top-left-shape corner-top-right-shape counter-increment counter-reset counter-set cursor cx cy d direction display dominant-baseline dynamic-range-limit empty-cells field-sizing fill fill-opacity fill-rule filter flex-basis flex-direction flex-grow flex-line-count flex-shrink flex-wrap float flood-color flood-opacity flow-tolerance font-family font-feature-settings font-kerning font-language-override font-optical-sizing font-palette font-size font-size-adjust font-stretch font-style font-synthesis-small-caps font-synthesis-style font-synthesis-weight font-variant-alternates font-variant-caps font-variant-east-asian font-variant-emoji font-variant-ligatures font-variant-numeric font-variant-position font-variation-settings font-weight forced-color-adjust frame-sizing grid-auto-columns grid-auto-flow grid-auto-rows grid-column-end grid-column-start grid-lanes-direction grid-lanes-pack grid-row-end grid-row-start grid-template-areas grid-template-columns grid-template-rows hanging-punctuation height hyphenate-character hyphenate-limit-chars hyphens image-animation image-orientation image-rendering initial-letter inline-size inset-block-end inset-block-start inset-inline-end inset-inline-start interactivity interest-delay-end interest-delay-start interpolate-size isolation justify-content justify-items justify-self left letter-spacing lighting-color line-break line-height list-style-image list-style-position list-style-type margin-block-end margin-block-start margin-bottom margin-inline-end margin-inline-start margin-left margin-right margin-top margin-trim marker-end marker-mid marker-start mask-clip mask-composite mask-image mask-mode mask-origin mask-repeat mask-size mask-type math-depth math-shift math-style max-block-size max-content-sizing max-height max-inline-size max-lines max-width min-block-size min-height min-inline-size min-width mix-blend-mode object-fit object-position object-view-box offset-anchor offset-distance offset-path offset-position offset-rotate opacity order orphans outline-color outline-offset outline-style outline-width overflow-anchor overflow-block overflow-clip-margin overflow-inline overflow-wrap overflow-x overflow-y overlay overscroll-behavior-block overscroll-behavior-inline overscroll-behavior-x overscroll-behavior-y overscroll-container-type padding-block-end padding-block-start padding-bottom padding-inline-end padding-inline-start padding-left padding-right padding-top page page-margin-safety page-orientation paint-order path-length perspective perspective-origin pointer-events position position-anchor position-area position-try-fallbacks position-try-order position-visibility print-color-adjust quotes r reading-flow reading-order resize right rotate row-gap row-rule-break row-rule-color row-rule-inset-cap-end row-rule-inset-cap-start row-rule-inset-junction-end row-rule-inset-junction-start row-rule-style row-rule-visibility-items row-rule-width ruby-align ruby-overhang ruby-position rule-overlap rx ry scale scroll-axis-lock scroll-behavior scroll-initial-target scroll-margin-block-end scroll-margin-block-start scroll-margin-bottom scroll-margin-inline-end scroll-margin-inline-start scroll-margin-left scroll-margin-right scroll-margin-top scroll-marker-group scroll-padding-block-end scroll-padding-block-start scroll-padding-bottom scroll-padding-inline-end scroll-padding-inline-start scroll-padding-left scroll-padding-right scroll-padding-top scroll-snap-align scroll-snap-stop scroll-snap-type scroll-target-group scroll-timeline-axis scroll-timeline-name scrollbar-color scrollbar-gutter scrollbar-width shape-image-threshold shape-margin shape-outside shape-rendering size speak stop-color stop-opacity stroke stroke-dasharray stroke-dashoffset stroke-linecap stroke-linejoin stroke-miterlimit stroke-opacity stroke-width tab-size table-layout text-align text-align-last text-anchor text-autospace text-box-edge text-box-trim text-combine-upright text-decoration-color text-decoration-inset text-decoration-line text-decoration-skip-ink text-decoration-skip-spaces text-decoration-style text-decoration-thickness text-emphasis-color text-emphasis-position text-emphasis-style text-fit text-indent text-justify text-orientation text-overflow text-rendering text-shadow text-size-adjust text-spacing-trim text-transform text-underline-offset text-underline-position text-wrap-mode text-wrap-style timeline-scope timeline-trigger-activation-range-end timeline-trigger-activation-range-start timeline-trigger-active-range-end timeline-trigger-active-range-start timeline-trigger-name timeline-trigger-source top touch-action transform transform-box transform-origin transform-style transition-behavior transition-delay transition-duration transition-property transition-timing-function translate trigger-scope unicode-bidi user-select vector-effect vertical-align view-timeline-axis view-timeline-inset view-timeline-name view-transition-class view-transition-group view-transition-name view-transition-scope visibility white-space-collapse widows width will-change window-drag word-break word-spacing writing-mode x y z-index zoom [SHORTHANDS] -webkit-column-break-after break-after -webkit-column-break-before break-before -webkit-column-break-inside break-inside -webkit-line-clamp block-ellipsis continue max-lines -webkit-mask-box-image -webkit-mask-box-image-outset -webkit-mask-box-image-repeat -webkit-mask-box-image-slice -webkit-mask-box-image-source -webkit-mask-box-image-width -webkit-text-stroke -webkit-text-stroke-color -webkit-text-stroke-width animation animation-delay animation-direction animation-duration animation-fill-mode animation-iteration-count animation-name animation-play-state animation-range-end animation-range-start animation-timeline animation-timing-function animation-range animation-range-end animation-range-start background background-attachment background-clip background-color background-image background-origin background-position-x background-position-y background-repeat background-size background-position background-position-x background-position-y border border-bottom-color border-bottom-style border-bottom-width border-image-outset border-image-repeat border-image-slice border-image-source border-image-width border-left-color border-left-style border-left-width border-right-color border-right-style border-right-width border-top-color border-top-style border-top-width border-block border-block-end-color border-block-end-style border-block-end-width border-block-start-color border-block-start-style border-block-start-width border-block-color border-block-end-color border-block-start-color border-block-end border-block-end-color border-block-end-style border-block-end-width border-block-start border-block-start-color border-block-start-style border-block-start-width border-block-style border-block-end-style border-block-start-style border-block-width border-block-end-width border-block-start-width border-bottom border-bottom-color border-bottom-style border-bottom-width border-color border-bottom-color border-left-color border-right-color border-top-color border-image border-image-outset border-image-repeat border-image-slice border-image-source border-image-width border-inline border-inline-end-color border-inline-end-style border-inline-end-width border-inline-start-color border-inline-start-style border-inline-start-width border-inline-color border-inline-end-color border-inline-start-color border-inline-end border-inline-end-color border-inline-end-style border-inline-end-width border-inline-start border-inline-start-color border-inline-start-style border-inline-start-width border-inline-style border-inline-end-style border-inline-start-style border-inline-width border-inline-end-width border-inline-start-width border-left border-left-color border-left-style border-left-width border-radius border-bottom-left-radius border-bottom-right-radius border-top-left-radius border-top-right-radius border-right border-right-color border-right-style border-right-width border-spacing -webkit-border-horizontal-spacing -webkit-border-vertical-spacing border-style border-bottom-style border-left-style border-right-style border-top-style border-top border-top-color border-top-style border-top-width border-width border-bottom-width border-left-width border-right-width border-top-width column-rule column-rule-color column-rule-style column-rule-width column-rule-inset column-rule-inset-cap-end column-rule-inset-cap-start column-rule-inset-junction-end column-rule-inset-junction-start column-rule-inset-cap column-rule-inset-cap-end column-rule-inset-cap-start column-rule-inset-end column-rule-inset-cap-end column-rule-inset-junction-end column-rule-inset-junction column-rule-inset-junction-end column-rule-inset-junction-start column-rule-inset-start column-rule-inset-cap-start column-rule-inset-junction-start columns column-count column-height column-width column-wrap contain-intrinsic-size contain-intrinsic-height contain-intrinsic-width container container-name container-type corner border-bottom-left-radius border-bottom-right-radius border-top-left-radius border-top-right-radius corner-bottom-left-shape corner-bottom-right-shape corner-top-left-shape corner-top-right-shape corner-block-end border-end-end-radius border-end-start-radius corner-end-end-shape corner-end-start-shape corner-block-end-shape corner-end-end-shape corner-end-start-shape corner-block-start border-start-end-radius border-start-start-radius corner-start-end-shape corner-start-start-shape corner-block-start-shape corner-start-end-shape corner-start-start-shape corner-bottom border-bottom-left-radius border-bottom-right-radius corner-bottom-left-shape corner-bottom-right-shape corner-bottom-left border-bottom-left-radius corner-bottom-left-shape corner-bottom-right border-bottom-right-radius corner-bottom-right-shape corner-bottom-shape corner-bottom-left-shape corner-bottom-right-shape corner-end-end border-end-end-radius corner-end-end-shape corner-end-start border-end-start-radius corner-end-start-shape corner-inline-end border-end-end-radius border-start-end-radius corner-end-end-shape corner-start-end-shape corner-inline-end-shape corner-end-end-shape corner-start-end-shape corner-inline-start border-end-start-radius border-start-start-radius corner-end-start-shape corner-start-start-shape corner-inline-start-shape corner-end-start-shape corner-start-start-shape corner-left border-bottom-left-radius border-top-left-radius corner-bottom-left-shape corner-top-left-shape corner-left-shape corner-bottom-left-shape corner-top-left-shape corner-right border-bottom-right-radius border-top-right-radius corner-bottom-right-shape corner-top-right-shape corner-right-shape corner-bottom-right-shape corner-top-right-shape corner-shape corner-bottom-left-shape corner-bottom-right-shape corner-top-left-shape corner-top-right-shape corner-start-end border-start-end-radius corner-start-end-shape corner-start-start border-start-start-radius corner-start-start-shape corner-top border-top-left-radius border-top-right-radius corner-top-left-shape corner-top-right-shape corner-top-left border-top-left-radius corner-top-left-shape corner-top-right border-top-right-radius corner-top-right-shape corner-top-shape corner-top-left-shape corner-top-right-shape flex flex-basis flex-grow flex-shrink flex-flow flex-direction flex-wrap font font-family font-feature-settings font-kerning font-language-override font-optical-sizing font-size font-size-adjust font-stretch font-style font-variant-alternates font-variant-caps font-variant-east-asian font-variant-emoji font-variant-ligatures font-variant-numeric font-variant-position font-variation-settings font-weight line-height font-synthesis font-synthesis-small-caps font-synthesis-style font-synthesis-weight font-variant font-variant-alternates font-variant-caps font-variant-east-asian font-variant-emoji font-variant-ligatures font-variant-numeric font-variant-position gap column-gap row-gap grid grid-auto-columns grid-auto-flow grid-auto-rows grid-template-areas grid-template-columns grid-template-rows grid-area grid-column-end grid-column-start grid-row-end grid-row-start grid-column grid-column-end grid-column-start grid-lanes grid-lanes-direction grid-template-areas grid-template-columns grid-template-rows grid-row grid-row-end grid-row-start grid-template grid-template-areas grid-template-columns grid-template-rows inset bottom left right top inset-block inset-block-end inset-block-start inset-inline inset-inline-end inset-inline-start interest-delay interest-delay-end interest-delay-start line-clamp block-ellipsis continue max-lines list-style list-style-image list-style-position list-style-type margin margin-bottom margin-left margin-right margin-top margin-block margin-block-end margin-block-start margin-inline margin-inline-end margin-inline-start marker marker-end marker-mid marker-start mask -webkit-mask-position-x -webkit-mask-position-y mask-clip mask-composite mask-image mask-mode mask-origin mask-repeat mask-size mask-position -webkit-mask-position-x -webkit-mask-position-y offset offset-anchor offset-distance offset-path offset-position offset-rotate outline outline-color outline-style outline-width overflow overflow-x overflow-y overscroll-behavior overscroll-behavior-x overscroll-behavior-y padding padding-bottom padding-left padding-right padding-top padding-block padding-block-end padding-block-start padding-inline padding-inline-end padding-inline-start page-break-after break-after page-break-before break-before page-break-inside break-inside place-content align-content justify-content place-items align-items justify-items place-self align-self justify-self position-try position-try-fallbacks position-try-order row-rule row-rule-color row-rule-style row-rule-width row-rule-inset row-rule-inset-cap-end row-rule-inset-cap-start row-rule-inset-junction-end row-rule-inset-junction-start row-rule-inset-cap row-rule-inset-cap-end row-rule-inset-cap-start row-rule-inset-end row-rule-inset-cap-end row-rule-inset-junction-end row-rule-inset-junction row-rule-inset-junction-end row-rule-inset-junction-start row-rule-inset-start row-rule-inset-cap-start row-rule-inset-junction-start rule column-rule-color column-rule-style column-rule-width row-rule-color row-rule-style row-rule-width rule-break column-rule-break row-rule-break rule-color column-rule-color row-rule-color rule-inset column-rule-inset-cap-end column-rule-inset-cap-start column-rule-inset-junction-end column-rule-inset-junction-start row-rule-inset-cap-end row-rule-inset-cap-start row-rule-inset-junction-end row-rule-inset-junction-start rule-inset-cap column-rule-inset-cap-end column-rule-inset-cap-start row-rule-inset-cap-end row-rule-inset-cap-start rule-inset-end column-rule-inset-cap-end column-rule-inset-junction-end row-rule-inset-cap-end row-rule-inset-junction-end rule-inset-junction column-rule-inset-junction-end column-rule-inset-junction-start row-rule-inset-junction-end row-rule-inset-junction-start rule-inset-start column-rule-inset-cap-start column-rule-inset-junction-start row-rule-inset-cap-start row-rule-inset-junction-start rule-style column-rule-style row-rule-style rule-visibility-items column-rule-visibility-items row-rule-visibility-items rule-width column-rule-width row-rule-width scroll-margin scroll-margin-bottom scroll-margin-left scroll-margin-right scroll-margin-top scroll-margin-block scroll-margin-block-end scroll-margin-block-start scroll-margin-inline scroll-margin-inline-end scroll-margin-inline-start scroll-padding scroll-padding-bottom scroll-padding-left scroll-padding-right scroll-padding-top scroll-padding-block scroll-padding-block-end scroll-padding-block-start scroll-padding-inline scroll-padding-inline-end scroll-padding-inline-start scroll-timeline scroll-timeline-axis scroll-timeline-name text-box text-box-edge text-box-trim text-decoration text-decoration-color text-decoration-line text-decoration-style text-decoration-thickness text-emphasis text-emphasis-color text-emphasis-style text-spacing text-autospace text-spacing-trim text-wrap text-wrap-mode text-wrap-style timeline-trigger timeline-trigger-activation-range-end timeline-trigger-activation-range-start timeline-trigger-active-range-end timeline-trigger-active-range-start timeline-trigger-name timeline-trigger-source timeline-trigger-activation-range timeline-trigger-activation-range-end timeline-trigger-activation-range-start timeline-trigger-active-range timeline-trigger-active-range-end timeline-trigger-active-range-start transition transition-behavior transition-delay transition-duration transition-property transition-timing-function view-timeline view-timeline-axis view-timeline-inset view-timeline-name white-space text-wrap-mode white-space-collapse [ALIASES] -epub-caption-side caption-side -epub-text-combine -webkit-text-combine -epub-text-emphasis text-emphasis -epub-text-emphasis-color text-emphasis-color -epub-text-emphasis-style text-emphasis-style -epub-text-orientation -webkit-text-orientation -epub-text-transform text-transform -epub-word-break word-break -epub-writing-mode -webkit-writing-mode -webkit-align-content align-content -webkit-align-items align-items -webkit-align-self align-self -webkit-animation animation -webkit-animation-delay animation-delay -webkit-animation-direction animation-direction -webkit-animation-duration animation-duration -webkit-animation-fill-mode animation-fill-mode -webkit-animation-iteration-count animation-iteration-count -webkit-animation-name animation-name -webkit-animation-play-state animation-play-state -webkit-animation-timing-function animation-timing-function -webkit-app-region app-region -webkit-appearance appearance -webkit-backface-visibility backface-visibility -webkit-background-clip background-clip -webkit-background-origin background-origin -webkit-background-size background-size -webkit-border-after border-block-end -webkit-border-after-color border-block-end-color -webkit-border-after-style border-block-end-style -webkit-border-after-width border-block-end-width -webkit-border-before border-block-start -webkit-border-before-color border-block-start-color -webkit-border-before-style border-block-start-style -webkit-border-before-width border-block-start-width -webkit-border-bottom-left-radius border-bottom-left-radius -webkit-border-bottom-right-radius border-bottom-right-radius -webkit-border-end border-inline-end -webkit-border-end-color border-inline-end-color -webkit-border-end-style border-inline-end-style -webkit-border-end-width border-inline-end-width -webkit-border-radius border-radius -webkit-border-start border-inline-start -webkit-border-start-color border-inline-start-color -webkit-border-start-style border-inline-start-style -webkit-border-start-width border-inline-start-width -webkit-border-top-left-radius border-top-left-radius -webkit-border-top-right-radius border-top-right-radius -webkit-box-shadow box-shadow -webkit-box-sizing box-sizing -webkit-clip-path clip-path -webkit-column-count column-count -webkit-column-gap column-gap -webkit-column-rule column-rule -webkit-column-rule-color column-rule-color -webkit-column-rule-style column-rule-style -webkit-column-rule-width column-rule-width -webkit-column-span column-span -webkit-column-width column-width -webkit-columns columns -webkit-filter filter -webkit-flex flex -webkit-flex-basis flex-basis -webkit-flex-direction flex-direction -webkit-flex-flow flex-flow -webkit-flex-grow flex-grow -webkit-flex-shrink flex-shrink -webkit-flex-wrap flex-wrap -webkit-font-feature-settings font-feature-settings -webkit-hyphenate-character hyphenate-character -webkit-justify-content justify-content -webkit-logical-height block-size -webkit-logical-width inline-size -webkit-margin-after margin-block-end -webkit-margin-before margin-block-start -webkit-margin-end margin-inline-end -webkit-margin-start margin-inline-start -webkit-mask mask -webkit-mask-clip mask-clip -webkit-mask-composite mask-composite -webkit-mask-image mask-image -webkit-mask-origin mask-origin -webkit-mask-position mask-position -webkit-mask-repeat mask-repeat -webkit-mask-size mask-size -webkit-max-logical-height max-block-size -webkit-max-logical-width max-inline-size -webkit-min-logical-height min-block-size -webkit-min-logical-width min-inline-size -webkit-opacity opacity -webkit-order order -webkit-padding-after padding-block-end -webkit-padding-before padding-block-start -webkit-padding-end padding-inline-end -webkit-padding-start padding-inline-start -webkit-perspective perspective -webkit-perspective-origin perspective-origin -webkit-print-color-adjust print-color-adjust -webkit-shape-image-threshold shape-image-threshold -webkit-shape-margin shape-margin -webkit-shape-outside shape-outside -webkit-text-emphasis text-emphasis -webkit-text-emphasis-color text-emphasis-color -webkit-text-emphasis-position text-emphasis-position -webkit-text-emphasis-style text-emphasis-style -webkit-text-size-adjust text-size-adjust -webkit-transform transform -webkit-transform-origin transform-origin -webkit-transform-style transform-style -webkit-transition transition -webkit-transition-delay transition-delay -webkit-transition-duration transition-duration -webkit-transition-property transition-property -webkit-transition-timing-function transition-timing-function -webkit-user-select user-select grid-column-gap column-gap grid-gap gap grid-row-gap row-gap word-wrap overflow-wrap