<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title></title>
    <style type="text/css">
        a {
            background: #F00;/* all */
            background: #0F0\9;/* ie6 & ie7 & ie8 & ie9 */
            *background: #00F;/* ie6 & ie7 */
            _background: #FF0/* ie6 */
        }
    </style>
</head>
<body>
    <a href="">jzm17173</a>
</body>
</html>

CSS Hack Table