1. From WordPress Admin, click on Appearance -> Menus

    global click appearance menu

  2. Click on create a new menu

    global click create menu

  3. Enter menu name Account (you can use any name) and click on Create Menu button

    global create account menu

  4. Create Login menu item and as well as other necessary menu items like below screenshot

    komirago account menu

  5. Click on Screen Options from top right corner

    login menu screen options

  6. Check on CSS Classes

    login menu css classes

  7. Expand the Login menu and under the CSS Classes (optional) add wt-open-login
  8. Expand the Logout menu and under the CSS Classes (optional) add hide-for-guest
  9. If you want to hide some menu items to guest (not logged in) user, follow Hide some menu items for guest users
  10. If you need to hide some menu items to logged in users (show guest users only), add CSS Class to the menu item: show-for-guest
  11. Click on Save Menu