Learn CSS Variables by Building a City Skyline Q46

HTML-CSS
1 
.bb1d {
  width: 100%;
  height: 70%;
  background: linear-gradient(
      orange,
      var(--building-color1)80%,
      var(--window-color1)20% 
    );
}

. It doesn’t accept it

2

You should share the link to the step when you ask for help, but you are missing a space before the percentages, and you can’t have first 80% then 20%