Learn the CSS Box Model by Building a Rothko Painting - Step 11

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

Your code so far

/* file: styles.css */
.canvas {
  width: 500px;
  height: 600px;
  background-color: #4d0f00;
}
<!-- file: index.html -->
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8">
    <title>Rothko Painting</title>
    <link href="./styles.css" rel="stylesheet">
  </head>
  <body>

    <div class="canvas">
    </div>
    <div class=".canvas"></div>

  </body>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.0.0 Safari/537.36 Edg/106.0.1370.47

Challenge: Learn the CSS Box Model by Building a Rothko Painting - Step 11

Link to the challenge:

:balloon: Hi, welcome to the forum!
We see you have posted some code but did you have a question?