SVG

Anatomy

1. xmlns - XML NameSpace ```

<svg
  xmlns="http://www.w3.org/2000/svg"
  xmlns:xlink="http://www.w3.org/1999/xlink"></svg>

2. viewBox
3. class,id and use tag;

Table

styling with col tag

  <colgroup>
    <col />
    <col style="background-color: yellow" />
  </colgroup>
  <tr>
    <th>Data 1</th>
    <th>Data 2</th>
  </tr>
  <tr>
    <td>Calcutta</td>
    <td>Orange</td>
  </tr>
  <tr>
    <td>Robots</td>
    <td>Jazz</td>
  </tr>
</table>
 
 

and

<colgroup>
  <col style="background-color: yellow" span="2" />
</colgroup>

thead tfoot tbody