What is the CSS to add a image to the"Back to Top Button"

Hi Kevin,

You could do something like this:

.generate-back-to-top i {
    display: none;
}

.generate-back-to-top:before {
    content: url(URL TO YOUR IMAGE);
}

Thanks, Tom that works. I do have the image but I have a gray background what css do I need to change that.

Here is the URL for the image https://kevintunis.staging.wpengine.com/wp-content/uploads/2018/04/KT-log.svg which has a white background.

Try this:

.generate-back-to-top, 
.generate-back-to-top:visited,
.generate-back-to-top:hover {
    background-color: transparent;
}