<div class="pwd-show">
    <div class="note">本内容需要密码才能查看</div>
    <div class="pwd-from">
       <form method="post">
           <input type="text" name="pwd-show">
           <button class="el-button el-button--default el-button--medium el-button--primary" type="submit" index="{index}">提交</button>
       </form>
    </div>
</div>
