 </div>
      <div class="login">
        <div class="login2">
          <div class="title font">云笔记</div>
          <!-- 登录 - 账号 -->
          <div class="usernamebox">
            <span class="font">用户名</span>
            <div class="username">
              <input id="username" class="input" type="text" name="username" value="">
            </div>
          </div>

          <!-- 登录 - 密码 -->
          <div class="passwordbox">
            <span class="font">密码</span>
     