accent-color Specifies an accent color for user-interface controls align-content Specifies the alignment between the lines inside a flexible container when the items do not use all available space align-items Specifies the alignment for items inside a flexible container align-self Specifies the alignment for selected items inside a flexible container all Resets all properties (except unicode-bidi and direction) animation A shorthand property for all the animation-* properties animation-delay Specifies a delay for the start of an animation animation-direction Specifies whether an animation should be played forward, backward or in alternate cycles animation-duration Specifies how long an animation should take to complete one cycle animation-fill-mode Specifies a style for the element when the animation is not playing (before it starts, after it ends, or both) animation-iteration-count Specifies the number of times an animation should be played animation-name Specifies a name for the @keyframes animation animation-play-state Specifies whether the animation is running or paused animation-timing-function Specifies the speed curve of an animation aspect-ratio Specifies preferred aspect ratio of an element B backdrop-filter Defines a graphical effect to the area behind an element backface-visibility Defines whether or not the back face of an element should be visible when facing the user background A shorthand property for all the background-* properties background-attachment Sets whether a background image scrolls with the rest of the page, or is fixed background-blend-mode Specifies the blending mode of each background layer (color/image) background-clip Defines how far the background (color or image) should extend within an element background-color Specifies the background color of an element background-image Specifies one or more background images for an element background-origin Specifies the origin position of a background image background-position Specifies the position of a background image background-position-x Specifies the position of a background image on x-axis background-position-y Specifies the position of a background image on y-axis background-repeat Sets if/how a background image will be repeated background-size Specifies the size of the background images block-size Specifies the size of an element in block direction border A shorthand property for border-width, border-style and border-color border-block A shorthand property for border-block-width, border-block-style and border-block-color border-block-color Sets the color of the borders at start and end in the block direction border-block-end A shorthand property for border-block-end-width, border-block-end-style and border-block-end-color border-block-end-color Sets the color of the border at the end in the block direction border-block-end-style Sets the style of the border at the end in the block direction border-block-end-width Sets the width of the border at the end in the block direction border-block-start A shorthand property for border-block-start-width, border-block-start-style and border-block-start-color border-block-start-color Sets the color of the border at the start in the block direction border-block-start-style Sets the style of the border at the start in the block direction border-block-start-width Sets the width of the border at the start in the block direction border-block-style Sets the style of the borders at start and end in the block direction border-block-width Sets the width of the borders at start and end in the block direction border-bottom A shorthand property for border-bottom-width, border-bottom-style and border-bottom-color border-bottom-color Sets the color of the bottom border border-bottom-left-radius Defines the radius of the border of the bottom-left corner border-bottom-right-radius Defines the radius of the border of the bottom-right corner border-bottom-style Sets the style of the bottom border border-bottom-width Sets the width of the bottom border border-collapse Sets whether table borders should collapse into a single border or be separated border-color Sets the color of the four borders border-end-end-radius Sets the radius of the corner between the block-end and the inline-end sides of the element border-end-start-radius Sets the radius of the corner between the block-end and the inline-start sides of the element border-image A shorthand property for all the border-image-* properties border-image-outset Specifies the amount by which the border image area extends beyond the border box border-image-repeat Specifies whether the border image should be repeated, rounded or stretched border-image-slice Specifies how to slice the border image border-image-source Specifies the path to the image to be used as a border border-image-width Specifies the width of the border image border-inline A shorthand property for border-inline-width, border-inline-style and border-inline-color border-inline-color Sets the color of the borders at start and end in the inline direction border-inline-end A shorthand property for border-inline-end-width, border-inline-end-style and border-inline-end-color border-inline-end-color Sets the color of the border at the end in the inline direction border-inline-end-style Sets the style of the border at the end in the inline direction border-inline-end-width Sets the width of the border at the end in the inline direction border-inline-start A shorthand property for border-inline-start-width, border-inline-start-style and border-inline-start-color border-inline-start-color Sets the color of the border at the start in the inline direction border-inline-start-style Sets the style of the border at the start in the inline direction border-inline-start-width Sets the width of the border at the start in the inline direction border-inline-style Sets the style of the borders at start and end in the inline direction border-inline-width Sets the width of the borders at start and end in the inline direction border-left A shorthand property for all the border-left-* properties border-left-color Sets the color of the left border border-left-style Sets the style of the left border border-left-width Sets the width of the left border border-radius A shorthand property for the four border-*-radius properties border-right A shorthand property for all the border-right-* properties border-right-color Sets the color of the right border border-right-style Sets the style of the right border border-right-width Sets the width of the right border border-spacing Sets the distance between the borders of adjacent cells border-start-end-radius Sets the radius of the corner between the block-start and the inline-end sides of the element border-start-start-radius Sets the radius of the corner between the block-start and the inline-start sides of the element border-style Sets the style of the four borders border-top A shorthand property for border-top-width, border-top-style and border-top-color border-top-color Sets the color of the top border border-top-left-radius Defines the radius of the border of the top-left corner border-top-right-radius Defines the radius of the border of the top-right corner border-top-style Sets the style of the top border border-top-width Sets the width of the top border border-width Sets the width of the four borders bottom Sets the elements position, from the bottom of its parent element box-decoration-break Sets the behavior of the background and border of an element at page-break, or, for in-line elements, at line-break. box-reflect The box-reflect property is used to create a reflection of an element. box-shadow Attaches one or more shadows to an element box-sizing Defines how the width and height of an element are calculated: should they include padding and borders, or not break-after Specifies whether or not a page-, column-, or region-break should occur after the specified element break-before Specifies whether or not a page-, column-, or region-break should occur before the specified element break-inside Specifies whether or not a page-, column-, or region-break should occur inside the specified element C caption-side Specifies the placement of a table caption caret-color Specifies the color of the cursor (caret) in inputs, textareas, or any element that is editable @charset Specifies the character encoding used in the style sheet clear Specifies what should happen with the element that is next to a floating element clip Deprecated in favor of clip-path. Clips an absolutely positioned element clip-path Clips an element to a basic shape or to an SVG source color Sets the color of text color-scheme Indicates which operating system color scheme an element should render with column-count Specifies the number of columns an element should be divided into column-fill Specifies how to fill columns, balanced or not column-gap Specifies the gap between the columns column-rule A shorthand property for all the column-rule-* properties column-rule-color Specifies the color of the rule between columns column-rule-style Specifies the style of the rule between columns column-rule-width Specifies the width of the rule between columns column-span Specifies how many columns an element should span across column-width Specifies the column width columns A shorthand property for column-width and column-count @container Define styles for elements in container, depending on the container's size or style content Used with the :before and :after pseudo-elements, to insert generated content counter-increment Increases or decreases the value of one or more CSS counters counter-reset Creates or resets one or more CSS counters counter-set Creates or sets one or more CSS counters @counter-style Lets you define your own counter styles cursor Specifies the mouse cursor to be displayed when pointing over an element D direction Specifies the text direction/writing direction display Specifies how a certain HTML element should be displayed E empty-cells Specifies whether or not to display borders and background on empty cells in a table F filter Defines effects (e.g. blurring or color shifting) on an element before the element is displayed flex A shorthand property for the flex-grow, flex-shrink, and the flex-basis properties flex-basis Specifies the initial length of a flexible item flex-direction Specifies the direction of the flexible items flex-flow A shorthand property for the flex-direction and the flex-wrap properties flex-grow Specifies how much the item will grow relative to the rest flex-shrink Specifies how the item will shrink relative to the rest flex-wrap Specifies whether the flexible items should wrap or not float Specifies whether an element should float to the left, right, or not at all font A shorthand property for the font-style, font-variant, font-weight, font-size/line-height, and the font-family properties @font-face Specifies a custom font to use to display text font-family Specifies the font family for text font-feature-settings Allows control over advanced typographic features in OpenType fonts font-kerning Controls the usage of the kerning information (how letters are spaced) font-language-override Controls the usage of language-specific glyphs in a typeface @font-palette-values Allows you to customize the default values of a font-palette font-size Specifies the font size of text font-size-adjust Preserves the readability and size of text when fallback font occurs font-stretch Selects a normal, condensed, or expanded face from a font family font-style Specifies the font style for text font-synthesis Controls which missing typefaces (bold or italic) may be synthesized by the browser font-variant Specifies whether or not a text should be displayed in a small-caps font font-variant-alternates Controls the usage of alternate glyphs associated to alternative names defined in @font-feature-values font-variant-caps Controls the usage of alternate glyphs for capital letters font-variant-east-asian Controls the usage of alternate glyphs for East Asian scripts (e.g Japanese and Chinese) font-variant-ligatures Controls which ligatures and contextual forms are used in textual content of the elements it applies to font-variant-numeric Controls the usage of alternate glyphs for numbers, fractions, and ordinal markers font-variant-position Controls the usage of alternate glyphs of smaller size positioned as superscript or subscript regarding the baseline of the font font-weight Specifies the weight of a font G gap A shorthand property for the row-gap and the column-gap properties grid A shorthand property for the grid-template-rows, grid-template-columns, grid-template-areas, grid-auto-rows, grid-auto-columns, and the grid-auto-flow properties grid-area Either specifies a name for the grid item, or this property is a shorthand property for the grid-row-start, grid-column-start, grid-row-end, and grid-column-end properties grid-auto-columns Specifies a default column size grid-auto-flow Specifies how auto-placed items are inserted in the grid grid-auto-rows Specifies a default row size grid-column A shorthand property for the grid-column-start and the grid-column-end properties grid-column-end Specifies where to end the grid item grid-column-start Specifies where to start the grid item grid-row A shorthand property for the grid-row-start and the grid-row-end properties grid-row-end Specifies where to end the grid item grid-row-start Specifies where to start the grid item grid-template A shorthand property for the grid-template-rows, grid-template-columns and grid-areas properties grid-template-areas Specifies how to display columns and rows, using named grid items grid-template-columns Specifies the size of the columns, and how many columns in a grid layout grid-template-rows Specifies the size of the rows in a grid layout H hanging-punctuation Specifies whether a punctuation character may be placed outside the line box height Sets the height of an element hyphens Sets how to split words to improve the layout of text hypenate-character Sets the character used at the end of line, before a hyphenation break I image-rendering Specifies the type of algorithm to use for image scaling @import Allows you to import a style sheet into another style sheet initial-letter Specifies the size of the initial-letter and optionally the number of lines the initial letter should sink (down in the text) inline-size Specifies the size of an element in the inline direction inset Specifies the distance between an element and the parent element inset-block Specifies the distance between an element and the parent element in the block direction inset-block-end Specifies the distance between the end of an element and the parent element in the block direction inset-block-start Specifies the distance between the start of an element and the parent element in the block direction inset-inline Specifies the distance between an element and the parent element in the inline direction inset-inline-end Specifies the distance between the end of an element and the parent element in the inline direction inset-inline-start Specifies the distance between the start of an element and the parent element in the inline direction isolation Defines whether an element must create a new stacking content J justify-content Specifies the alignment between the items inside a flexible container when the items do not use all available space justify-items Is set on the grid container. Specifies the alignment of grid items in the inline direction justify-self Is set on the grid item. Specifies the alignment of the grid item in the inline direction K @keyframes Controls the steps in an animation by defining styles for points along the animation sequence L @layer Controls how the CSS cascade layers evaluates the order of styles left Specifies the left position of a positioned element letter-spacing Increases or decreases the space between characters in a text line-break Specifies how/if to break lines line-height Sets the line height list-style Sets all the properties for a list in one declaration list-style-image Specifies an image as the list-item marker list-style-position Specifies the position of the list-item markers (bullet points) list-style-type Specifies the type of list-item marker M margin Sets all the margin properties in one declaration margin-block Specifies the margin in the block direction margin-block-end Specifies the margin at the end in the block direction margin-block-start Specifies the margin at the start in the block direction margin-bottom Sets the bottom margin of an element margin-inline Specifies the margin in the inline direction margin-inline-end Specifies the margin at the end in the inline direction margin-inline-start Specifies the margin at the start in the inline direction margin-left Sets the left margin of an element margin-right Sets the right margin of an element margin-top Sets the top margin of an element marker Points to a marker that will be drawn on all vertices of an element's path (the first, middle, and last) marker-end Points to a marker that will be drawn on the last vertex of an element's path marker-mid Points to a marker that will be drawn on all the middle vertices of an element's path marker-start Points to a marker that will be drawn on the first vertex of an element's path mask A shorthand property for mask-image, mask-mode, mask-repeat, mask-position, mask-clip, mask-origin, mask-size and mask-composite mask-clip Specifies which area is affected by a mask image mask-composite Specifies a compositing operation used on the current mask layer with the mask layers below it mask-image Specifies an image to be used as a mask layer for an element mask-mode Specifies whether the mask layer image is treated as a luminance mask or as an alpha mask mask-origin Specifies the origin position (the mask position area) of a mask layer image mask-position Sets the starting position of a mask layer image (relative to the mask position area) mask-repeat Specifies how the mask layer image is repeated mask-size Specifies the size of a mask layer image mask-type Specifies whether an SVG element is treated as a luminance mask or as an alpha mask max-height Sets the maximum height of an element max-width Sets the maximum width of an element @media Sets the style rules for different media types/devices/sizes max-block-size Sets the maximum size of an element in the block direction max-inline-size Sets the maximum size of an element in the inline direction min-block-size Sets the minimum size of an element in the block direction min-inline-size Sets the minimum size of an element in the inline direction min-height Sets the minimum height of an element min-width Sets the minimum width of an element mix-blend-mode Specifies how an element's content should blend with its direct parent background N @namespace Defines an XML namespace to be used in the style sheet O object-fit Specifies how the contents of a replaced element should be fitted to the box established by its used height and width object-position Specifies the alignment of the replaced element inside its box offset A shorthand property for the offset-anchor, offset-distance, offset-path, offset-position, and the offset-rotate properties offset-anchor Specifies a point on an element that is fixed to the path it is animated along offset-distance Specifies the position along a path where an animated element is placed offset-path Specifies the path an element is animated along offset-position Specifies the initial position of an element along a path offset-rotate Specifies rotation of an element as it is animated along a path opacity Sets the opacity level for an element order Sets the order of the flexible item, relative to the rest orphans Sets the minimum number of lines that must be left at the bottom of a page or column outline A shorthand property for the outline-width, outline-style, and the outline-color properties outline-color Sets the color of an outline outline-offset Offsets an outline, and draws it beyond the border edge outline-style Sets the style of an outline outline-width Sets the width of an outline overflow Specifies what happens if content overflows an element's box overflow-anchor Specifies whether or not content in viewable area in a scrollable contianer should be pushed down when new content is loaded above overflow-wrap Specifies whether or not the browser can break lines with long words, if they overflow the container overflow-x Specifies whether or not to clip the left/right edges of the content, if it overflows the element's content area overflow-y Specifies whether or not to clip the top/bottom edges of the content, if it overflows the element's content area overscroll-behavior Specifies whether to have scroll chaining or overscroll affordance in x- and y-directions overscroll-behavior-block Specifies whether to have scroll chaining or overscroll affordance in the block direction overscroll-behavior-inline Specifies whether to have scroll chaining or overscroll affordance in the inline direction overscroll-behavior-x Specifies whether to have scroll chaining or overscroll affordance in x-direction overscroll-behavior-y Specifies whether to have scroll chaining or overscroll affordance in y-directions P padding A shorthand property for all the padding-* properties padding-block Specifies the padding in the block direction padding-block-end Specifies the padding at the end in the block direction padding-block-start Specifies the padding at the start in the block direction padding-bottom Sets the bottom padding of an element padding-inline Specifies the padding in the inline direction padding-inline-end Specifies the padding at the end in the inline direction padding-inline-start Specifies the padding at the start in the inline direction padding-left Sets the left padding of an element padding-right Sets the right padding of an element padding-top Sets the top padding of an element @page Customizes the dimension, orientation, and margins of printed pages page-break-after Sets the page-break behavior after an element. Replaced by break-after property page-break-before Sets the page-break behavior before an element. Replaced by break-before property page-break-inside Sets the page-break behavior inside an element. Replaced by break-inside property paint-order Sets the order of how an SVG element or text is painted. perspective Gives a 3D-positioned element some perspective perspective-origin Defines at which position the user is looking at the 3D-positioned element place-content Specifies align-content and justify-content property values for flexbox and grid layouts place-items Specifies align-items and justify-items property values for grid layouts place-self Specifies align-self and justify-self property values for grid layouts pointer-events Defines whether or not an element reacts to pointer events position Specifies the type of positioning method used for an element (static, relative, absolute or fixed) @property Defines custom CSS properties directly in the stylesheet without having to run any JavaScript Q quotes Sets the type of quotation marks for embedded quotations R resize Defines if (and how) an element is resizable by the user right Specifies the right position of a positioned element rotate Specifies the rotation of an element row-gap Specifies the gap between the grid rows S scale Specifies the size of an element by scaling up or down @scope Allows you to select elements in specific DOM subtrees and target elements precisely without writing overly-specific selectors scroll-behavior Specifies whether to smoothly animate the scroll position in a scrollable box, instead of a straight jump scroll-margin Specifies the margin between the snap position and the container scroll-margin-block Specifies the margin between the snap position and the container in the block direction scroll-margin-block-end Specifies the end margin between the snap position and the container in the block direction scroll-margin-block-start Specifies the start margin between the snap position and the container in the block direction scroll-margin-bottom Specifies the margin between the snap position on the bottom side and the container scroll-margin-inline Specifies the margin between the snap position and the container in the inline direction scroll-margin-inline-end Specifies the end margin between the snap position and the container in the inline direction scroll-margin-inline-start Specifies the start margin between the snap position and the container in the inline direction scroll-margin-left Specifies the margin between the snap position on the left side and the container scroll-margin-right Specifies the margin between the snap position on the right side and the container scroll-margin-top Specifies the margin between the snap position on the top side and the container scroll-padding Specifies the distance from the container to the snap position on the child elements scroll-padding-block Specifies the distance in block direction from the container to the snap position on the child elements scroll-padding-block-end Specifies the distance in block direction from the end of the container to the snap position on the child elements scroll-padding-block-start Specifies the distance in block direction from the start of the container to the snap position on the child elements scroll-padding-bottom Specifies the distance from the bottom of the container to the snap position on the child elements scroll-padding-inline Specifies the distance in inline direction from the container to the snap position on the child elements scroll-padding-inline-end Specifies the distance in inline direction from the end of the container to the snap position on the child elements scroll-padding-inline-start Specifies the distance in inline direction from the start of the container to the snap position on the child elements scroll-padding-left Specifies the distance from the left side of the container to the snap position on the child elements scroll-padding-right Specifies the distance from the right side of the container to the snap position on the child elements scroll-padding-top Specifies the distance from the top of the container to the snap position on the child elements scroll-snap-align Specifies where to position elements when the user stops scrolling scroll-snap-stop Specifies scroll behaviour after fast swipe on trackpad or touch screen scroll-snap-type Specifies how snap behaviour should be when scrolling scrollbar-color Specifies the color of the scrollbar of an element shape-outside Defines a shape for wrapping for the inline content @starting-style Defines an element's starting styles before the element gets its first style update @supports Used to test whether a browser supports a CSS feature T tab-size Specifies the width of a tab character table-layout Defines the algorithm used to lay out table cells, rows, and columns text-align Specifies the horizontal alignment of text text-align-last Describes how the last line of a block or a line right before a forced line break is aligned when text-align is "justify" text-combine-upright Specifies the combination of multiple characters into the space of a single character text-decoration Specifies the decoration added to text text-decoration-color Specifies the color of the text-decoration text-decoration-line Specifies the type of line in a text-decoration text-decoration-style Specifies the style of the line in a text decoration text-decoration-thickness Specifies the thickness of the decoration line text-emphasis A shorthand property for the text-emphasis-style and text-emphasis-color properties text-emphasis-color Specifies the color of emphasis marks text-emphasis-position Specifies the position of emphasis marks text-emphasis-style Specifies the style of emphasis marks text-indent Specifies the indentation of the first line in a text-block text-justify Specifies the justification method used when text-align is "justify" text-orientation Defines the orientation of characters in a line text-overflow Specifies what should happen when text overflows the containing element text-shadow Adds shadow to text text-transform Controls the capitalization of text text-underline-offset Specifies the offset distance of the underline text decoration text-underline-position Specifies the position of the underline text decoration top Specifies the top position of a positioned element transform Applies a 2D or 3D transformation to an element transform-origin Allows you to change the position on transformed elements transform-style Specifies how nested elements are rendered in 3D space transition A shorthand property for all the transition-* properties transition-delay Specifies when the transition effect will start transition-duration Specifies how many seconds or milliseconds a transition effect takes to complete transition-property Specifies the name of the CSS property the transition effect is for transition-timing-function Specifies the speed curve of the transition effect translate Specifies the position of an element U unicode-bidi Used together with the direction property to set or return whether the text should be overridden to support multiple languages in the same document user-select Specifies whether the text of an element can be selected V vertical-align Sets the vertical alignment of an element visibility Specifies whether or not an element is visible W white-space Specifies how white-space inside an element is handled widows Sets the minimum number of lines that must be left at the top of a page or column width Sets the width of an element word-break Specifies how words should break when reaching the end of a line word-spacing Increases or decreases the space between words in a text word-wrap Allows long, unbreakable words to be broken and wrap to the next line writing-mode Specifies whether lines of text are laid out horizontally or vertically Z z-index Sets the stack order of a positioned element zoom Specifies the zoom factor for an element. An element can be zoomed in and out