Difference between revisions of "Selector (CSS)"
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Revision as of 09:59, 16 February 2016
In CSS, a selector is a pattern matching rule that determine which style rules apply to elements in the document tree.
Description
If all conditions in the pattern are true for a certain element, the selector matches the element.
Selectors may range from simple element names to rich contextual patterns.
The case-sensitivity of document language element names in selectors depends on the document language.
For example, in HTML, element names are case-insensitive, but in XML they are case-sensitive.
See also
- Cascading Style Sheets
- Declaration (CSS)
- Document Object Model
- External style sheet
- Style sheet (web design)
External Links
- Selectors @ W3C
