Learn CSS Variables by Building a City Skyline - Step 78

Tell us what’s happening:

I tried adding the first color from 0% to 10%, and I feel like my code reflects that, but it’s just not accepting.
image

Your code so far

<!-- file: index.html -->

/* file: styles.css */
/* User Editable Region */

.fb1c {
  width: 100%;
  height: 80%;
  background: repeating-linear-gradient(
      90deg,
      var(--building-color4),
      var(--building-color4) 10%,
      transparent 10%,
      transparent 15%
    ),
    repeating-linear-gradient(
      90deg,
      var(--building-color4) 0%,
      var(--building-color4) 10%,
      var(--window-color4) 10%,
      var(--window-color4) 90%
    );
}

/* User Editable Region */

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:129.0) Gecko/20100101 Firefox/129.0

Challenge Information:

Learn CSS Variables by Building a City Skyline - Step 78

did they ask for the 90deg in the second gradient?