.table-striped Adds zebra-striping to any table row within the <tbody> via the :nth-child CSS selector (not available in IE7-8).
  
| A | B | C | 
|---|---|---|
| 1 | 2 | 3 | 
| 1 | 2 | 3 | 
| 1 | 2 | 3 | 
<table class="table table-striped">
    <thead>
      <tr>
        <th>A</th>
        <th>B</th>
        <th>C</th>
      </tr>
    </thead>
    <tbody>
      <tr>
        <td>1</td>
        <td>2</td>
        <td>3</td>
      </tr>
      <tr>
        <td>1</td>
        <td>2</td>
        <td>3</td>
      </tr>
      <tr>
        <td>1</td>
        <td>2</td>
        <td>3</td>
      </tr>
    </tbody>
  </table>