Prefix attribute selector
Expression Studio 4.0
Matches the specified prefix of a 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 begins with "B":
<style>
.test {display: none;}
[attr^="B"] {display: block;}
</style>
<div class="test" attr="Blue">
Test for [^=] (Prefix) succeeded.
</div>
Standards information
This selector is defined in Cascading Style Sheets (CSS), Level 3 (CSS3) 
.
