When setting up your custom brand begin in the administrator console.

You should now see the Custom Branding settings. 

For the Color Logo we recommend a 835 x 2,500 image in the shape of a horizontal rectangle, with an aspect ratio or approximately 1 x 3 height : width and removing all background white-space.

Adding a Login Background

For the Login Background image, we recommend an image with a 1400 width.

Here is an example of how your Login Background would appear to Learners if an image was uploaded:

Note: A dark tint will be applied on top of the background image.

For comparison, here is the original image for the login page above: