Pulling with negative margins
Level 10 of 13Your goal
Make box B overlap box A. Move B up by 20px, so its top is at y = 40 and it covers the bottom 20px of A, and 40px to the right (x = 40). Both boxes stay 200 × 60.
Must use
marginElements
Hover one to find it on the stage. Click it, or put your cursor inside its CSS rule, to focus on just that element.
marginborderpaddingcontenttarget content boxtarget outer edge (green = matched, red = not yet)your element (hovered or focused)
Feedback updates as you type, and your CSS is saved in this browser. Exact target numbers are in the Target panel.