form_textarea.html

<div class="page">
  <div class="weui-form">
    <div class="weui-form__bd">
      <div class="weui-form__text-area">
        <h2 class="weui-form__title">文本域</h2>
        <div class="weui-form__desc">输入更多内容的输入区域样式展示</div>
      </div>
      <div class="weui-form__control-area">
        <div class="weui-cells__group weui-cells__group_form">
          <div class="weui-cells__title">问题描述</div>
          <div class="weui-cells weui-cells_form">
              <div class="weui-cell weui-cell_active">
                  <div class="weui-cell__bd">
                      <textarea class="weui-textarea" placeholder="请描述你所发生的问题" rows="3"></textarea>
                      <div role="option" aria-live="polite" class="weui-textarea-counter"><span>0</span>/200</div>
                  </div>
              </div>
          </div>
        </div>
      </div>
    </div>
    <div class="weui-form__ft">
      <div class="weui-form__opr-area">
        <a role="button" class="weui-btn weui-btn_primary" href="javascript:" id="showTooltips">确定</a>
      </div>
    </div>
  </div>
</div>