</small>
              </div>
              <fieldset class="form-group">
                <legend>ラジオボタン</legend>
                <div class="form-check">
                  <label class="form-check-label">
                    <input type="radio" class="form-check-input" name="optionsRadios" id="optionsRadios1" value="option1" checked>
                    オプション1
                  </label>
                </div>
                <div class="form-check">
                <label class="form-