.error {
    background: url('../images/icons/locked.gif') left top no-repeat;
    font-size: 11px;
    padding-left: 18px;
}

td.failure {
    color: red; 
    font-weight: bold;
    font-size: 11px;
}
td.green {
    color: green; 
    font-weight: bold;
    font-size: 11px;
}