NEGATED :focus pseudo-classDaniel GlazmanCSS 3 Module W3C Selectors Next NEGATED :target pseudo-class Previous NEGATED :active pseudo-class Test # 91 of 303 Testing NEGATED :focus pseudo-class ID 65 Date 2001-07-11 Revision 1.0 User interaction is required for this test.
The background color of all anchors
should become green when they have the
focus.
a:not(:focus) { background-color: transparent; }
a { background-color: lime; }
<p xmlns="http://www.w3.org/1999/xhtml">The background color of all <a href="#foo">anchors</a>
should become <a href="#foo"> green</a> when they have the
<a href="#foo">focus</a>.</p>