Learn CSS Variables by Building a City Skyline - Step 10

Tell us what’s happening:
Describe your issue in detail here.

  **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>
  <div class="background-buildings">
    <div class="bb1"></div>
  </div>
  div.bb1{
    width: 10%
    height: 70%
  }
</body>
</html>
/* file: styles.css */
* {
border: 1px solid black;
box-sizing: border-box;
}

body {
height: 100vh;
margin: 0;
overflow: hidden;
}

.background-buildings {
width: 100%;
height: 100%;
}
  
  **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36

Challenge: Learn CSS Variables by Building a City Skyline - Step 10

Link to the challenge:

  • this should go into “styles.css” file from top of this “step”

  • take out ‘div’ from that class definition

  • both width and height values are missing ‘semicolons’ (i.e. prop: value; )

happy learning :slight_smile:

Thank you very much.