Learn Basic CSS by Building a Cafe Menu - Step 67

Tell us what’s happening:
what do i do again again, how do i add the hr element to the header and main element?

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 class="menu">
      <header>
        <hr><hr>
        <h1>CAMPER CAFE</h1>
        <p class="established">Est. 2020</p>
      </header>
      <hr><hr>
      <main>
        <section>
          <h2>Coffee</h2>
          <article class="item">
            <p class="flavor">French Vanilla</p><p class="price">3.00</p>
          </article>
          <article class="item">
            <p class="flavor">Caramel Macchiato</p><p class="price">3.75</p>
          </article>
          <article class="item">
            <p class="flavor">Pumpkin Spice</p><p class="price">3.50</p>
          </article>
          <article class="item">
            <p class="flavor">Hazelnut</p><p class="price">4.00</p>
          </article>
          <article class="item">
            <p class="flavor">Mocha</p><p class="price">4.50</p>
          </article>
        </section>
        <section>
          <h2>Desserts</h2>
          <article class="item">
            <p class="dessert">Donut</p><p class="price">1.50</p>
          </article>
          <article class="item">
            <p class="dessert">Cherry Pie</p><p class="price">2.75</p>
          </article>
          <article class="item">
            <p class="dessert">Cheesecake</p><p class="price">3.00</p>
          </article>
          <article class="item">
            <p class="dessert">Cinnamon Roll</p><p class="price">2.50</p>
          </article>
        </section>
      </main>
      <footer>
        <p>
          <a href="https://www.freecodecamp.org" target="_blank">Visit our website</a>
        </p>
        <p>123 Free Code Camp Drive</p>
      </footer>
    </div>
  </body>
</html>
/* file: styles.css */
body {
  background-image: url(https://cdn.freecodecamp.org/curriculum/css-cafe/beans.jpg);
  font-family: sans-serif;
}

h1 {
  font-size: 40px;
}

h2 {
  font-size: 30px;
}

.established {
  font-style: italic;
}

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

.menu {
  width: 80%;
  background-color: burlywood;
  margin-left: auto;
  margin-right: auto;
  padding: 20px;
  max-width: 500px;
}

h1, h2 {
  font-family: Impact, serif;
}

.item p {
  display: inline-block;
}

.flavor, .dessert {
  text-align: left;
  width: 75%;
}

.price {
  text-align: right;
  width: 25%
}

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 Basic CSS by Building a Cafe Menu - Step 67

Link to the challenge:

add an hr element between the first header element and the main element

Notice they said to add exactly one hr element
and that it must go between the first header and the main