A sample of the HTML code (full source)

<table border="0" width="100%">
  <tr>
    <td valign="top" width="50%">
      <table class="element" border="0" cellpadding="0" cellspacing="0" width="100%">
        <tr> 
          <td colspan="3" class="element-header-text">
            <bold>Groups</bold>
         </td>
       </tr>
       <tr>
         <td colspan="3" class="dark-line" height="0"><img src="/resources/acs-subsite/spacer.gif"></td></tr>
          <tr>
            <td class="light-line" width="1">
              <img src="/resources/acs-subsite/spacer.gif" width="1">
            </td>
            <td class="element-text" width="100%">
            <table cellspacing="0" cellpadding="0" class="element-content" width="100%">
              <tr>
                <td>
                  <table border="0" bgcolor="white" cellpadding="0" cellspacing="0" width="100%">
                    <tr>
                      <td class=element-text>
                        MBA 101

A sample of the HTML code (full source)

<div class="left">
  <div class="portlet-wrap-shadow">
    <div class="portlet-wrap-bl">
      <div class="portlet-wrap-tr">
        <div class="portlet">
          <h2>Groups</h2>
          <ul>
            <li>
              <a href="#">Class MBA 101</a>

If the CSS is removed from the file, it looks somewhat different: