Matches the property, whatever its value.
Syntax
[attr] { sRules }
Possible values
attr | Either an identifier or a string. |
sRules | A string that specifies one or more cascading style sheet property/value pairs. |
Remarks
Property selectors are enabled only in standards-compliant mode (strict !DOCTYPE).
Attributes are case-sensitive.
Example
The following style rule selects elements that use the special property:
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<style> .test {display: none;} [special] {display: block;} </style> <div class="test" special>Test for [] (Existence) succeeded.</div> |
Standards information
This selector is defined in Cascading Style Sheets (CSS), Level 3 (CSS3).