JSFiddle - React, Tailwind, and code Playground

HTML

<table id="myTbl">
   <thead>
     <tr>
       <th>My Table Header</th>
     </tr>
   </thead>  
   <tbody>
    <tr>
      <td>My Body Content</td>
    </tr>
    </tbody>
   <tfoot>
     <tr>
       <th>My Table Footer</th>
     </tr>
   </tfoot>  
</table>

CSS

#myTbl {
    font-weight: normal;
}

#myTbl thead tr th{
    font-weight: bold;
    padding-bottom: 10px;
}

#myTbl tfoot tr th{
    font-weight: bold;
    padding-top: 10px;
}