Seeking some help with a responsive background image I have a border around.
I've been able to use background-size: cover in <div>s that have fixed dimensions.
I am trying to create an "inner border" that's transparent in this demo.
In creating a border that is drawn from the inside, I'm using box-sizing: border-box.
Can someone help me understand why the background image isn't fully covering the div?
Thanks in advance.