> For the complete documentation index, see [llms.txt](https://moodboard-creations.gitbook.io/agnes/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://moodboard-creations.gitbook.io/agnes/global-sections/header/hover_split_link.md).

# Hover split (mega menu)

*Block type for the **Header** section.*

### What It Does

The **hover split (mega menu)** block adds a hover-split mega menu to the Header section instead of a dropdown menu when a menu item is hovered over.

To fully use the hover-split mega menu, grandchild menus (3-level nested menus) are required.\ <br>

<figure><img src="/files/hFyEk53ylCYSKVZdm9Gw" alt=""><figcaption></figcaption></figure>

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### Settings

#### **Trigger**

Enter the exact name of the link that contains the submenu to be used as a hover-split mega menu.

**Grandchild menu settings**

#### **Number of menu columns (desktop)**

Controls the number of columns used for the submenu items.

#### **Show collection images**

When enabled, collection image cards are displayed instead of text. Disable it to hide them.

#### **Image ratio**

Controls the image ratio for images. Choose from square, portrait, or landscape.

#### **Image border width**

Sets the border thickness for images.

#### **Image border radius**

Rounds the corners of images.