Untitled

<div class="line2"></div>
          <div class="container">
            <form method="post" action="changePassword.php">
              <div class="pass">
                <h1>Change Password</h1>
                <input type="hidden" id="admin_user" name="admin_user" value="<?php echo $admin_user; ?>">
                <label for="password">Password:</label>
                <input type="password" id="password" name="password">
                <br>
                <label for="new-password">New Password:</label>
                <input type="password" id="new-password" name="new_password">
                <br>
                <label for="confirm-password">Confirm Password:</label>
                <input type="password" id="confirm-password" name="confirm_password">
                <button class="update-btn" type="submit" value="update">Update</button>
              </div>
            </form>
          </div>
      </div>