Teaser cards in various layouts
A: Flow layout
B: Traditional Floats — broken
C: Traditional Floats — "fixed"
D: Column Layout (using Multicolumn)
E: Flexbox
F: CSS Grid — stretch in both dimensions
G: CSS Grid — align items start
H: CSS Grid — align items end
I: CSS Grid — align items center
J: CSS Grid — differently sized items
K: CSS Grid — differently sized items — dense
L: CSS Grid — explicitly placed items (for wide browsers only)