Sitten Spynne (8) [Avatar] Offline
#1
In the initial CSS there is a line for:

.container {
  display: flex;
...

The HTML does not have an element with class "container". I'm not super familiar with flexbox, but did you mean for this to be "content"?
Steve Kinney (33) [Avatar] Offline
#2
Looks like it's a duplicate, unused rule—good catch!