FIXED. It appears that the browsers are calculating % differently. Firefox only used it for the sides, not top and bottom. Edge somehow came up with a negative number. I checked it with both pixel values and rem values and the problem went away.
FIXED. It appears that the browsers are calculating % differently. Firefox only used it for the sides, not top and bottom. Edge somehow came up with a negative number. I checked it with both pixel values and rem values and the problem went away.