The initial-letter CSS property specifies styling for dropped, raised, and sunken initial letters.

CSS CSS Property Experimental Graphics Layout Reference Web

The -moz-binding CSS property is used by Mozilla-based applications to attach an XBL binding to a DOM element.

CSS CSS Reference NeedsBrowserCompatibility NeedsMobileBrowserCompatibility NeedsUpdate Non-standard XBL

CSS CSS Reference NeedsCompatTable NeedsLiveSample Non-standard XUL

The -moz-window-shadow CSS property specifies whether a window will have a shadow. It only works on Mac OS X.

CSS CSS Property NeedsCompatTable Non-standard Referenz XUL

The <number> CSS data type represents a number, either integer or fractional. Its syntax extends the one of the <integer> data value. To represent a fractional value, add the fractional part — a '.' followed by one or several decimal digits — to any <integer> data value. Like for <integer> data type, there isn't any unit associated to a <number>, which is not a CSS dimension.

CSS CSS Data Type Layout NeedsMobileBrowserCompatibility Reference Web

The <shape> CSS data type denotes the specific form of a region. This region is used to define on which part of an element some properties like clip do apply.

CSS CSS Data Type Layout NeedsMobileBrowserCompatibility Reference Référence Web

The <time> CSS data type denotes time dimensions expressed in seconds or milliseconds. They consists of a​ ​​​​​​<number> immediately followed by the unit. Like for any CSS dimension, there is no space between the unit literal and the number.

CSS CSS Data Type Layout NeedsMobileBrowserCompatibility Reference Web

The CSS transform property lets you modify the coordinate space of the CSS visual formatting model. Using it, elements can be translated, rotated, scaled, and skewed.

CSS CSS Property Experimental NeedsBrowserCompatibility Property Reference Transforms

The unset CSS keyword is the combination of the initial and inherit keywords. Like these two other CSS-wide keywords, it can be applied to any CSS property, including the CSS shorthand all. This keyword resets the property to its inherited value if it inherits from its parent or to its initial value if not. In other words, it behaves like the inherit keyword in the first case and like the initial keyword in the second case.

CSS CSS Cascade Keyword Layout Reference Référence Web

If a -webkit-mask-image is specified, -webkit-mask-attachment determines whether the mask image's position is fixed within the viewport, or scrolls along with its containing block.

CSS CSS Property Layout Non-standard Reference Web

The -webkit-print-color-adjust property is a non-standard CSS extension that can be used to force printing of background colors and images in browsers based on the WebKit engine.

CSS CSS Property Layout NeedsExample Non-standard Web

CSS CSS Property NeedsCompatTable NeedsExample NeedsMobileBrowserCompatibility Non-standard Reference

The -webkit-text-fill-color CSS property specifies the fill color of characters of text. If this property is not set, the value of the color property is used.

CSS CSS Property NeedsBrowserCompatibility NeedsMobileBrowserCompatibility Non-standard Reference

The -webkit-touch-callout CSS property controls the display of the default callout shown when you touch and hold a touch target.

CSS CSS Property Layout NeedsBrowserCompatibility NeedsLiveSample Non-standard Reference

API CSS CSS3 Transitions Experimental Property Reference TransitionEvent

API CSS CSS3 Transitions CSSOM Experimental Property Reference TransitionEvent

API CSS CSS3 Transitions CSSOM Deprecated Experimental Method Reference TransitionEvent

API CSS CSS3 Transitions CSSOM Experimental Property Reference TransitionEvent

API Constructor CSS CSS3 Transitions CSSOM Experimental Reference TransitionEvent

The @font-face CSS at-rule allows authors to specify online fonts to display text on their web pages. By allowing authors to provide their own fonts, @font-face eliminates the need to depend on the limited number of fonts users have installed on their computers. The @font-face at-rule may be used not only at the top level of a CSS, but also inside any CSS conditional-group at-rule.

At-rule CSS Fonts Reference