Click-to-copy don`t work when a table in the panel

[javasgl]

 <tabs>
            <tab-pane label="panel-title">
              <table class="table">
                <thead>
                  <tr>
                    <th>h1</th>
                    <th>h2</th>
                    <th>h3</th>
                  </tr>
                </thead>
                <tbody>
                  <tr>
                    <td>data1</td>
                    <td>data2</td>
                    <td>data3</td>
                  </tr>
                </tbody>
              </table>
            </tab-pane>
</tabs>

data1 or data2 or data3 can`t be selected by double-click or single-click .

[javasgl]

finally , use user-select:text fixed this bug.