Fullscreen Page Background without Plugin [closed]

Okay, so I found a solution by using a different type of section.

The issue was having was the max width was capped at the container’s width which could not be set and looked like this:

But after changing the section type from a 1/1 to a color section, I was able to have the background image fill the full-width of the page like this:

Code wise looks like:

/* Color section container width */
#section-container-width .container {
  width: 100% !important;
  min-width: 100%;
  padding: 0;
  margin: 0;
}