Learn CSS Variables by Building a City Skyline - Step 5

Tell us what’s happening:
I’m yet to see the problem, please help
.

Your code so far

<!-- file: index.html -->
<!DOCTYPE html>
<html lang="en">    
  <head>
    <meta charset="UTF-8">
    <title>City Skyline</title>
    <link href="styles.css" rel="stylesheet" />
  </head>

  <body>
  </body>
</html>
/* file: styles.css */
*{
  border: 1px soild black;
}

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36

Challenge: Learn CSS Variables by Building a City Skyline - Step 5

Link to the challenge:

caught the mistake, thanks. it was the spell check

did you mean solid black?