css/css3-selectors/css3-modsel-184e.xml

<csstest def="NEGATED starts-with attribute selector with empty value" module="W3C Selectors" modulename="css3-modsel" number="184e" rev="1.0" date="30-october-2008" xmlns="http://www.example.org/css3tests">

<author>Lachlan Hunt</author>

<cssrules>
p { color: red; }
p:not([class^=""]) { color: lime; }
</cssrules>

<code>
<p xmlns="http://www.w3.org/1999/xhtml" class="">This text should be green.</p>
<p xmlns="http://www.w3.org/1999/xhtml">This text should be green.</p>
</code>

</csstest>