JQuery UI - More form fields customizations

HTML

<h1>JQuery UI - More form fields customizations</h1>
<br/>
Please enter you username: <input />

CSS

body {
    font-family: 'Arial';
    font-size: 12px;
}
.ui-textfield {
    font: inherit;
    color: inherit;
    background: none;
    text-align: inherit;
    outline: none;
    cursor: text;
}

JavaScript

$('input:text, input:password, input[type=email]').button()
    .addClass('ui-textfield')
    .off('mouseenter').off('mousedown').off('keydown');