       </div>
      </div>
      <div class="register" style="display:none">
        <div class="register2">
          <div class="title font">注册</div>

          <!-- 用户名 -->
          <div class="usernamebox">
            <span class="font">用户名</span>
            <div class="username">
              <input id="regusername" class="input" type="email" name="username" value="">
            </div>
          </div>

          <!-- 邮箱 -->
          <div class="emailbox">
            <span cl