Practice · 1 of 3

Property Cost Classifier

CHALLENGE

Difficulty: intermediate+25 XP

Write phase(prop) mapping style changes to the most expensive pipeline phase they trigger: "width", "height", "top", "left", "margin", "font-size" => "layout"; "color", "background", "box-shadow", "visibility" => "paint"; "transform", "opacity" => "composite"; anything else => "unknown".

Press Submit to check your solution.

Back to lesson: Practice: Render Pipeline — Practice