r="QQ号/手机号/邮箱">
                        <a href="#" class="ui-icon-close"></a>
                    </div>
                    <div class="ui-form-item ui-form-item-pure ui-border-b">
                        <input type="password" placeholder="密码">
                        <a href="#" class="ui-icon-close"></a>
                    </div>
                    <div class="ui-form-item ui-form-item-r ui-border-b">
                        <input type="text" placeholder="请输入验证码">
       