Vertical margins, logically
Level 4 of 10Your goal
Give the 180 × 70 box 48px of margin on both block sides with one margin-block declaration. It moves to y = 48.
Must use
margin-blockNot allowed
margin-topmargin-bottomtarget content boxtarget outer edge (green = matched, red = not yet)
Feedback updates as you type, and your CSS is saved in this browser. Exact target numbers are in the Target panel.