card text-center">
        <div class="card-body">
          <h5 class="card-title" id="WelcomeMessage">Please sign-in to see your profile and read your mails</h5>
          <div id="profile-div"></div>
          <br>
          <br>
          <button class="btn btn-primary" id="seeProfile" onclick="seeProfile()">See Profile</button>
          <br>
          <br>
          <button class="btn btn-primary" id="readMail" onclick="readMail()">Read Mails</button>
        </div>
      </div>
    </div>
    <br>
  