��文本</p>
                                    <div class="checkbox">
                                        <input type="checkbox" id="singleCheckbox1" value="option1" aria-label="Single checkbox One">
                                        <label></label>
                                    </div>
                                    <div class="checkbox checkbox-primary">
                                        <input type="checkbox" id="singleCheckbox2" value="option2" checked="" aria-label="Single c