> Portal Navigation:
> 
> - Append `.md` to any URL under `https://dev.wix.com/docs/` to get its markdown version.
> - Pages are either content pages (article or reference text) or menu pages (a list of links to child pages).
> - To get a menu page, truncate any URL to a parent path and append `.md` (e.g. `https://dev.wix.com/docs/sdk.md`, `https://dev.wix.com/docs/sdk/core-modules.md`).
> - Top-level index of all portals: https://dev.wix.com/docs/llms.txt
> - Full concatenated docs: https://dev.wix.com/docs/llms-full.txt

## Resource: $w

## Namespace: hamburger-open-button

## Article: Introduction

## Article Link: https://dev.wix.com/docs/velo/velo-only-apis/$w/hamburger-open-button/introduction.md

## Article Content:

# Introduction
>**Note:** This API is not available in Wix Editor.

A vector image used as the icon for the hamburger open button. 
When the users clicks the icon the hamburger menu container opens.

The following formats are supported:
+ Vector images from the Media Manager: `wix:vector://v1/<vector_uri>/<filename>`
+ Vector images from the web: `http(s)://<vector image url>`
+ Vector XML string: `<svg>...</svg>`

>**Note:** [Image Buttons](https://support.wix.com/en/article/wix-editor-adding-and-setting-up-an-image-button) don't support this property.