>
      <input type="radio" id="test_radio_1" name="test_radio_group" />
      <label class="error" for="test_radio_1">
        Test radio 1
      </label>
      &nbsp;
      &nbsp;
      <input type="radio" id="test_radio_2" name="test_radio_group" />
      <label class="error" for="test_radio_2">
        Test radio 2
      </label>
      &nbsp;
      &nbsp;
      <input type="radio" id="test_radio_3" name="test_radio_group" />
      <label class="error" for="test_radio_3">
        Test radio 3
      </lab