Learn Basic CSS by Building a Cafe Menu - Step 23

Tell us what’s happening:
Describe your issue in detail here.
I searched about this on Youtube, and Google many times but I can’t solve this. Plz tell me what’s happening to my code.

Your code so far

<!-- file: index.html -->
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <title>Cafe Menu</title>
    <link href="styles.css" rel="stylesheet"/>
  </head>
  <body>
    <div>
      <main>
        <h1>CAMPER CAFE</h1>
        <p>Est. 2020</p>
        <section>
          <h2>Coffee</h2>
        </section>
      </main>
    </div>
  </body>
</html>
/* file: styles.css */
body {
  /*
  background-color: burlywood;
  */
}

h1, h2, p {
  text-align: center;
}


/* User Editable Region */

div {
  width: 300px;
}
/* 
div: burlywood;
*/

/* User Editable Region */

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36

Challenge: Learn Basic CSS by Building a Cafe Menu - Step 23

Link to the challenge:

You set the background color of the body to burlywood in an earlier step (and then you commented it out). So you have an example of exactly what you want to do to the div selector.

thank you you make my day