How to Disable a group of related form elements

Fieldset Example.

index.html

Example: HTML

 <fieldset disabled>
  <legend>Personalia:</legend>
  Name: <input type="text"><br>
  Email: <input type="text"><br>
  Date of birth: <input type="text">
</fieldset>

Output should be:

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