consider input type radio too

[azettl]

Radio Buttons till now show a full width "input field", to fix it we could show them the same way as checkboxes

[owickstrom]

Good stuff!

Can you please add two things:

1. Rounded controls for radio:

   input[type=radio],
   input[type=radio]:before {
     border-radius: 100%;
   }

2. Example HTML for radios in index.md:

   <form class="grid">
   <label><input name="radio" type="radio" /> One</label>
   <label><input name="radio" type="radio" /> Two</label>
   <label><input name="radio" type="radio" /> Three</label>
   </form>