CSS 3 Module <== Test # ==>
W3C Selectors 273 of 276 of the static tests category
Testing Date Revision
Contains attribute selector with empty value (ID #184c) 2008-10-30 1.0

This text should be green.

This text should be green.

p { color: lime; }
p[class*=""] { color: red; }
<p class="">This text should be green.</p>
<p>This text should be green.</p>