<fieldset>
  <legend>Radio buttons</legend>
  <label class="radio">
    <input type="radio" name="radio" value=" " /> Radio 1
  </label>
  <label class="radio">
    <input type="radio" name="radio" value=" " /> Radio 2
  </label>
  <label class="radio">
    <input type="radio" name="radio" value=" " disabled /> Radio 3 Disabled
  </label>
</fieldset>

<fieldset>
  <legend>Radio Inline</legend>
  <label for="" class="radio-inline">
    <input type="radio" name="radio-inline" /> Radio 1 Inline
  </label>
  <label for="" class="radio-inline">
    <input type="radio" name="radio-inline" /> Radio 2 Inline
  </label>
  <label for="" class="radio-inline">
    <input type="radio" name="radio-inline" /> Radio 3 Inline
  </label>
</fieldset>