Stretch with both sides
Level 6 of 10Your goal
Stretch the 60px-tall box from 40px in on the left to 40px in on the right (560px wide), 100px from the top. Don't set a width.
Must use
positionleftrighttoptarget 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.