Website homepage lacks x-padding at some viewport widths

[alilleybrinker]

Describe the bug
On the homepage the main body and footer don't have x-padding on all viewport widths, particularly near the breakpoint between the mobile and desktop styles.

To Reproduce
Reduce the viewport window to just above the mobile breakpoint on a desktop window; observe the lack of x-padding on the left and right.

Expected behavior
There should be minimal padding to avoid content running up against the edge of the window.

Desktop (please complete the following information):

• Operating System: macOS
• Browser: Arc