Mask with an image
Level 4 of 8Your goal
Make .box 240 × 160 and give it a mask-image gradient from black to transparent, top to bottom, so it fades out toward the bottom.
Must use
mask-imagetarget 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.