5 <input type='file' disabled
>
6 <input type='checkbox' disabled
>
7 <input type='radio' disabled
>
8 <input type='number' disabled
>
10 <button disabled
>foo
</button>
11 <textarea disabled
></textarea>
12 <select disabled
><option>foo
</option></select>
13 <fieldset disabled
></fieldset>