Custom bootstrap popover

HTML

<script src="//netdna.bootstrapcdn.com/bootstrap/3.0.3/js/bootstrap.min.js"></script>
<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.0.3/css/bootstrap.min.css">


 <div class="table-responsive">
        <table class="table table-striped table-hover table-responsive" id="example-table">
            <thead>
                <tr>
                    <th><a href="#" title="Test: 1, 2, 3">Make</a> </th>
                    <th><a href="#" title="Test: 4, 5, 6">Model</a> </th>
                    <th>Color </th>
                    <th>Year </th>
                </tr>
            </thead>
            <tbody>
                <tr>
                    <td>Ford</td>
                    <td>Escort</td>
                    <td>Blue</td>
                    <td>2000</td>
                </tr>
                <tr>
                    <td>Ford</td>
                    <td>Ranger</td>
                    <td>Blue</td>
                    <td>1990</td>
                </tr>
                <tr>
                    <td>Toyota</td>
                    <td>Tacoma</td>
                    <td>Red</td>
                    <td>2012</td>
                </tr>
                <tr>
                    <td>Ford</td>
                    <td>Mustang</td>
                    <td>Silver</td>
                    <td>2012</td>
                </tr>
                <tr>
                    <td>Mercury</td>
                    <td>Sable</td>
                    <td>Silver</td>
                    <td>2002</td>
                </tr>
                <tr>
                    <td>Toyota</td>
                    <td>Corolla</td>
                    <td>Blue</td>
                    <td>2012</td>
                </tr>
            </tbody>
        </table>
    </div>

CSS

a {
   /* margin: 50px;*/
    /* line-height: 8; */
}

JavaScript

$('a').popover({
    container: 'body',
    html: true,
    template: '<div class="popover"><div class="arrow"></div><h3 class="popover-title"></h3><div class="popover-content"></div></div>',
    content: function () {
        $(this).attr('title', $(this).attr('data-original-title'));
        return $(this).text();
    },
    placement: 'auto left'
});