How to set Style <thead>, <tbody>, and <tfoot> with CSS on HTML <thead> Tag

The thead, tbody, and tfoot elements - Styled with CSS.

index.html

Example: HTML

 <html>
<head>
<style>
thead {color: green;}
tbody {color: blue;}
tfoot {color: red;}

table, th, td {
  border: 1px solid black;
}
</style>
</head>
<body>

<table>
  <thead>
    <tr>
      <th>Month</th>
      <th>Savings</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>January</td>
      <td>$100</td>
    </tr>
    <tr>
      <td>February</td>
      <td>$80</td>
    </tr>
  </tbody>
  <tfoot>
    <tr>
      <td>Sum</td>
      <td>$180</td>
    </tr>
  </tfoot>
</table>

Output should be:

Type:	html
Category:	Web Tutorial
Sub Category:	HTML Tag
Uploaded by:	Admin