HTML disabled Attribute - Playground Example

<p>Buttons</p>
<button type="button">Button</button> <br><br>
<button type="button" disabled>Disabled button</button><br><br>
<p>Select Options</p>
<select>
  <option value="css">CSS</option>
  <option value="html">HTML</option>
  <option value="javascript" disabled>Javascript</option>
</select><br><br>
<p>Checkboxes</p>
    <label>
      <input type="checkbox" name="chbox" value="regular" /> Regular
    </label>
    <label>
      <input type="checkbox" name="chbox" value="disabled" disabled /> disabled
    </label>