Learn Typography by Building a Nutrition Label - Step 18

whats wrong with my code?

my code so far

<!-- file: index.html -->
<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8">
    <title>Nutrition Label</title>
    <link href="https://fonts.googleapis.com/css?family=Open+Sans:400,700,800" rel="stylesheet">
    <link href="./styles.css" rel="stylesheet">
  </head>
  <body>
    <div class="label">
      <h1>Nutrition Facts</h1>
      <div class="divider"></div>
      <p>8 servings per container</p>
      <p>Serving size 2/3 cup (55g)</p>
    </div>
  </body>
</html>
/* file: styles.css */
* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
}

body {
  font-family: 'Open Sans', sans-serif;
}

.label {
  border: 2px solid black;
  width: 270px;
  margin: 20px auto;
  padding: 0 7px;
}

*h1 {
  font-weight: 800;
  text-align: center;
  margin: -4px 0;
  letter-spacing: 0.15px;

}

p {
  margin: 0;
}

.divider {
  border-bottom: 1px solid #888989;
  margin: 2px 0;
}

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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

Challenge: Learn Typography by Building a Nutrition Label - Step 18

Link to the challenge:

Please delete the asterisk before the h1 selector in your CSS code.