Open the menu
    ```html

    Navigation Bar : Menu

    The menus are generally the navigation bars that represent the hierarchy of channels and pages (not hidden) that make up the portal.

    Screens

    Menu

    Styles

    This interface has various styles already registered automatically. Through the option "Style" accessed by right-clicking on the Menu interface, it is possible to configure the display forms of the navigation bar:

    Vertical
    Displays all menu items arranged vertically, respecting the position defined for each of them. The other items that represent the portal structure are displayed vertically, next to the item that contains them, respecting the specified number of levels.
    Accessible Vertical
    Displays only up to the second level of the channel hierarchy of the selected channel, depending on the specified number of levels.
    Expandable Vertical
    Displays the registered menu items. The menu items of the selected menu are displayed immediately below it, depending on the specified number of levels.
    Secondary Vertical
    Displays all menu items arranged vertically, respecting the position defined for each of them. It diverges from the Vertical style as it has a slightly different appearance.
    Simple Vertical
    Displays all menu items vertically without hierarchy. Pages and channels share the same level.
    Horizontal
    Displays all menu items arranged next to each other, respecting the position defined for each of them. The other items that represent the portal structure are displayed vertically when hovering over.
    Accessible Horizontal
    Displays only up to the first level of the channel hierarchy of the selected channel.
    Secondary Horizontal
    Displays all menu items arranged next to each other, respecting the position defined for each of them. It diverges from the Horizontal style as it has a slightly different appearance.
    Simple Horizontal
    Displays all menu items horizontally without hierarchy. Pages and channels share the same level.
    Site Map
    Displays the menu items with indentation according to parent and child hierarchy.
    ```