--- id: 5d822fd413a79914d39e98ee title: Step 38 challengeType: 0 dashedName: step-38 --- # --description-- Your code is starting to get quite long. Add a comment above the `.fb1` class that says `FOREGROUND BUILDINGS - "fb" stands for "foreground building"` to help people understand your code. Above the `.bb1` class add another comment that says `BACKGROUND BUILDINGS - "bb" stands for "background building"`. If you don't remember, comments in CSS look like this: `/* Comment here */`. # --hints-- You should add the comment `BACKGROUND BUILDINGS - "bb" stands for "background building"` above the `.bb1` selector. ```js assert(/\/\*\s*BACKGROUND BUILDINGS - "bb" stands for "background building"\s*\*\//gi.test(code)); ``` You should add the comment `FOREGROUND BUILDINGS - "fb" stands for "foreground building"` above the `.fb1` selector. ```js assert(/\/\*\s*FOREGROUND BUILDINGS - "fb" stands for "foreground building"\s*\*\//gi.test(code)); ``` # --seed-- ## --seed-contents-- ```html City Skyline
``` ```css :root { --building-color1: #aa80ff; --building-color2: #66cc99; --building-color3: #cc6699; --building-color4: #538cc6; } * { border: 1px solid black; box-sizing: border-box; } body { height: 100vh; margin: 0; overflow: hidden; } .background-buildings, .foreground-buildings { width: 100%; height: 100%; display: flex; align-items: flex-end; justify-content: space-evenly; position: absolute; top: 0; } --fcc-editable-region-- .bb1 { width: 10%; height: 70%; display: flex; flex-direction: column; align-items: center; } .bb1a { width: 70%; height: 10%; background-color: var(--building-color1); } .bb1b { width: 80%; height: 10%; background-color: var(--building-color1); } .bb1c { width: 90%; height: 10%; background-color: var(--building-color1); } .bb1d { width: 100%; height: 70%; background-color: var(--building-color1); } .bb2 { width: 10%; height: 50%; background-color: var(--building-color2); } .bb3 { width: 10%; height: 55%; background-color: var(--building-color3); } .bb4 { width: 11%; height: 58%; background-color: var(--building-color4); } .fb1 { width: 10%; height: 60%; background-color: var(--building-color4); } --fcc-editable-region-- .fb2 { width: 10%; height: 40%; background-color: var(--building-color3); } .fb3 { width: 10%; height: 35%; background-color: var(--building-color1); } .fb4 { width: 8%; height: 45%; background-color: var(--building-color1); position: relative; left: 10%; } .fb5 { width: 10%; height: 33%; background-color: var(--building-color2); position: relative; right: 10%; } .fb6 { width: 9%; height: 38%; background-color: var(--building-color3); } ```