A question was raised about background images for containers and I did a little research and it turns out the Avada developers have made some decisions that can cause some problems if you are unaware. Fortunately, these can be overcome with CSS. I would recommend submitting a feature request to fix these ( have submitted one).
- All backgrounds use a background size of cover. No override in the settings
- Background position is set for center bottom. This can be changed in the settings
- Background repeat is set for no repeat. This can be changed in the settings.
- Adding a parallax effect will override the position settings and revert to the default.
To demonstrate this I, chose a 1600 x 900px image from Unsplash. Photo by Simon Williams.