CodePen

HTML

            
              <table>
  <thead>
    <tr>
      <th>Name</th>
      <th>ID</th>
      <th>Favorite Color</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>Jim</td>
      <td>00001</td>
      <td>Blue</td>
    </tr>
    <tr>
      <td>Sue</td>
      <td>00002</td>
      <td>Red</td>
    </tr>
    <tr>
      <td>Barb</td>
      <td>00003</td>
      <td>Green</td>
    </tr>
  </tbody>
</table>
            
          
!

↑ Insert the most common viewport meta tag

CSS

            
              table {
  border-collapse: collapse;
}

td, th {
  border: 1px solid #999;
  padding: 0.5rem;
  text-align: left;
}
            
          
!
? ?
? ?
Must be a valid URL.
+ add another resource
via CSS Lint

JS

            
              
            
          
!
Must be a valid URL.
+ add another resource
via JS Hint
Loading ..................