Learn CSS Variables by Building a City Skyline - Step 63

[tufu]

Tell us what’s happening:

Give the new div elements these width and height values: 3% and 10% to .bb4a, 80% and 5% to .bb4b, and 100% and 85% to .bb4c.

I create selector for .bb4a but it display

You should give .bb4a a width of 3%.

.bb4a {
  width: 3%;
  height: 10%;
}

.bb4b {
  width: 80%;
  height: 5%;
}

.bb4c {
  width: 100%;
  height: 85%;
}

Challenge: Learn CSS Variables by Building a City Skyline - Step 63

Link to the challenge:

freeCodeCamp.org

[tufu]

I found the problem, cuz previous didnt close, seems kinda trap for testing us could figure itself or not