simple boot css table-striped

HTML

<link rel="stylesheet" href="//cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/2.0.4/css/bootstrap.min.css">
      <table class="table table-striped">
        <colgroup>
          <col class="span8">
          <col class="span7">
        </colgroup>
        <thead>
          <tr>
            <th>Tag</th>
            <th>Description</th>
          </tr>
        </thead>
        <tbody>
          <tr>
            <td>
              <code>&lt;table&gt;</code>
            </td>
            <td>
              Wrapping element for displaying data in a tabular format
            </td>
          </tr>
          <tr>
            <td>
              <code>&lt;thead&gt;</code>
            </td>
            <td>
              Container element for table header rows (<code>&lt;tr&gt;</code>) to label table columns
            </td>
          </tr>
          <tr>
            <td>
              <code>&lt;tbody&gt;</code>
            </td>
            <td>
              Container element for table rows (<code>&lt;tr&gt;</code>) in the body of the table
            </td>
          </tr>
          <tr>
            <td>
              <code>&lt;tr&gt;</code>
            </td>
            <td>
              Container element for a set of table cells (<code>&lt;td&gt;</code> or <code>&lt;th&gt;</code>) that appears on a single row
            </td>
          </tr>
          <tr>
            <td>
              <code>&lt;td&gt;</code>
            </td>
            <td>
              Default table cell
            </td>
          </tr>
          <tr>
            <td>
              <code>&lt;th&gt;</code>
            </td>
            <td>
              Special table cell for column (or row, depending on scope and placement) labels<br>
              Must be used within a <code>&lt;thead&gt;</code>
            </td>
          </tr>
          <tr>
            <td>
              <code>&lt;caption&gt;</code>
            </td>
            <td>
              Description or summary of what the...

CSS

.table tbody tr:hover td,
.table tbody tr:hover th {
  background-color: red;
}


.table-striped tbody tr:nth-child(odd):hover td {
   background-color: blue;
}