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HTML

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <title>jQuery UI Selectable - Default functionality</title>
    <link rel="stylesheet" href="../../themes/base/jquery.ui.all.css">
    <link rel="stylesheet" href="../demos.css">
    
    <style>
    #feedback { font-size: 1.4em; }
    #selectable .ui-selecting { background: #FECA40; }
    #selectable .ui-selected { background: #F39814; color: white; }
    #selectable { list-style-type: none; margin: 0; padding: 0; width: 300px; overflow: scroll; }
    #selectable li { margin: 3px; padding: 0.4em; font-size: 1.4em; height: 18px; width: 400px; }
    </style>
    <script>
    $(function() {
        $( "#selectable" ).selectable();
    });
    </script>
</head>
<body>

<div class="demo">

<ol id="selectable">
    <li class="ui-widget-content">Item 1</li>
    <li class="ui-widget-content">Item 2</li>
    <li class="ui-widget-content">Item 3</li>
    <li class="ui-widget-content">Item 4</li>
    <li class="ui-widget-content">Item 5</li>
    <li class="ui-widget-content">Item 6</li>
    <li class="ui-widget-content">Item 7</li>
</ol>

</div><!-- End demo -->



<div class="demo-description">
<p>Enable a DOM element (or group of elements) to be selectable. Draw a box with your cursor to select items. Hold down the Ctrl key to make multiple non-adjacent selections. </p>
</div><!-- End demo-description -->

</body>
</html>