SO - 24911321

by Arun P Johny

HTML

<fieldset>
    <legend tabIndex="1">FieldsetName</legend>
    <div></div>
</fieldset>

CSS

legend:focus {
    background-color: #ffddbe;
    outline: none;
}
legend.focusin {
    background-color: #ffddbe;
    outline: none;
}
legend.focusin {
    color:green;
}

JavaScript

$('legend').focusin(function () {
    $(this).addClass('focusin');
});

$('legend').focusout(function () {
    $(this).removeClass('focusin');
});