From 95aca4b4d8fa62815d4bd412fff1a364f842814a Mon Sep 17 00:00:00 2001 From: Ryan Johnson Date: Thu, 29 Apr 2021 16:16:42 -0700 Subject: remove retired locales (#699) --- files/ar/web/css/reference/index.html | 179 ---------------------------------- 1 file changed, 179 deletions(-) delete mode 100644 files/ar/web/css/reference/index.html (limited to 'files/ar/web/css/reference') diff --git a/files/ar/web/css/reference/index.html b/files/ar/web/css/reference/index.html deleted file mode 100644 index e0d134fb04..0000000000 --- a/files/ar/web/css/reference/index.html +++ /dev/null @@ -1,179 +0,0 @@ ---- -title: CSS reference -slug: Web/CSS/Reference -translation_of: Web/CSS/Reference ---- -
{{CSSRef}}
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Use this CSS reference to browse an alphabetical index of all the standard CSS properties, pseudo-classes, pseudo-elements, data types, and at-rules. You can also browse a list of all the CSS selectors organized by type and a list of key CSS concepts. Also included is a brief DOM-CSS / CSSOM reference.

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Basic rule syntax

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Style rule syntax

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style-rule ::=
-    selectors-list {
-      properties-list
-    }
-
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... where :

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selectors-list ::=
-    selector[:pseudo-class] [::pseudo-element]
-    [, selectors-list]
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-properties-list ::=
-    [property : value] [; properties-list]
-
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See selector, pseudo-class, pseudo-element lists below. The syntax for each specified value depends on the data type defined for each specified property.

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Style rule examples

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strong {
-  color: red;
-}
-
-div.menu-bar li:hover > ul {
-  display: block;
-}
-
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For a beginner-level introduction to the syntax of CSS selectors, please see this tutorial. Be aware that any CSS syntax error in a rule definition invalidates the entire rule. Invalid rules are ignored by the browser. Note that CSS rule definitions are entirely (ASCII) text-based, whereas DOM-CSS / CSSOM (the rule management system) is object-based.

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At-rule syntax

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As the structure of at-rules varies widely, please see At-rule to find the syntax of the specific one you want.

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Keyword index

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Note: The property names in this index do not include the JavaScript names where they differ from the CSS standard names.

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{{CSS_Ref}}
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Selectors

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The following are the various selectors, which allow styles to be conditional based on various features of elements within the DOM.

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Simple selectors

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Simple selectors are fundamental selectors; these are the most basic selectors that are frequently combined to create other, more complex selectors.

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Combinators

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Combinators are selectors that establish a relationship between two or more simple selectors, such as "A is a child of B" or "A is adjacent to B."

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Adjacent sibling combinator A + B
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Specifies that the elements selected by both A and B have the same parent and that the element selected by B immediately follows the element selected by A horizontally.
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General sibling combinator A ~ B
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Specifies that the elements selected by both A and B share the same parent and that the element selected by A comes before—but not necessarilyl immediately before—the element selected by B.
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Child combinator A > B
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Specifies that the element selected by B is the direct child of the element selected by A.
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Descendant combinator A B
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Specifies that the element selected by B is a descendant of the element selected by A, but is not necessarily a direct child.
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Column combinator A || B {{Experimental_Inline}}
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Specifies that the element selected by B is located within the table column specified by A. Elements which span multiple columns are considered to be a member of all of those columns.
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Pseudo-classes

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Pseudo-elements

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See also: A complete list of selectors in the Selectors Level 3 specification.

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Concepts

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Syntax and semantics

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Values

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Layout

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DOM-CSS / CSSOM

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Major object types

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Important methods

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See also

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