This feature lets you import high-definition images to the desktop, ensuring optimum visual quality for your backgrounds on high-resolution screens, such as Retina and 4K displays.

To obtain high-resolution background images, the size of the background images must be twice the size of the view. Make sure you upload a background image of 3800 pixels (minimum).

We recommend dimensions of: 3800px wide / 1700px high on Desktop having the main elements in the 2400px wide. This will allow your campaign to adapt best to the widest screens.

1. Go to the campaign editor

2. Go to the Background tab of your page

3. Activate HD background image upload

4. Import your HD wallpaper

5. Once imported, click on it to select it as the background

To find out more about creating the graphics for your campaign, read this article.