案例：jQuery UI案例     状态：可编辑再运行    进入竖版
 运行结果　
AخA
    <div class="portlet-content">Lorem ipsum dolor sit amet, consectetuer adipiscing elit</div>
 
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<!doctype html>
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<html lang="en">
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<head>
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  <meta charset="utf-8">
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  <title>jQuery UI 排序（Sortable） - 门户组件（Portlets）</title>
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  <link rel="stylesheet" href="/css/jqu1.10.4/jquery-ui.min.css">
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  <script src="/js/jqu/jquery.min1.10.2.js"></script>
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  <script src="/js/jqu/jquery-ui.min1.10.4.js"></script>
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  <link rel="stylesheet" href="jqueryui/style.css">
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  <style>
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  body {
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    min-width: 520px;
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  }
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  .column {
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    width: 170px;
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    float: left;
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    padding-bottom: 100px;
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  }
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  .portlet {
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    margin: 0 1em 1em 0;
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    padding: 0.3em;
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  }
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  .portlet-header {
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    padding: 0.2em 0.3em;
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    margin-bottom: 0.5em;
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    position: relative;
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  }
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  .portlet-toggle {
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    position: absolute;
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    top: 50%;
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    right: 0;
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    margin-top: -8px;
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  }
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  .portlet-content {
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    padding: 0.4em;
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  }
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  .portlet-placeholder {
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    border: 1px dotted black;
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    margin: 0 1em 1em 0;
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    height: 50px;
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  }
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  </style>
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  <script>
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  $(function() {
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    $( ".column" ).sortable({
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      connectWith: ".column",
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      handle: ".portlet-header",
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      cancel: ".portlet-toggle",