Equality attribute selector
Exactly matches the specified property value.
Syntax
[attr=
val] {
sRules }
Possible values
attr |
Must be either an identifier or a string. |
val |
Must be either an identifier or a string. |
sRules |
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 any property whose value is exactly test-value:
<style>
.test {display: none;}
[attr="test-value"] {display: block;}
</style>
<div class="test" attr="test-value">
Test for [=] (test-value) succeeded.
</div>
Standards information
This selector is defined in Cascading Style Sheets (CSS), Level 2, Revision 1 (CSS2.1) .
See also
Concepts
Understanding selectors
Class selector
Existence attribute selector
Hyphen attribute selector
ID selector
Prefix attribute selector
Substring attribute selector
Suffix attribute selector
Type selector
Universal selector
Whitespace attribute selector
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