Tell us what’s happening:
i need help with step 13 pleaase
**Your code so far**
/* file: index.html */
<!DOCTYPE html>
<html lang="en"></html>
<main id="main-doc">
<link rel="stylesheet" href="styles.css">
<section class="main-section" id="Introduction">
<header>Introduction</header>
<p></p>
<P></p>
<code></code>
<li></li>
</section>
<section class="main-section"id="What_you_should_already_know">
<header>What you should already know</header>
<p></p>
<p></p>
<code></code>
<li></li>
</section>
<section class="main-section" id="JavaScript_and_Java">
<header>JavaScript and Java</header>
<p></p>
<p></p>
<code></code>
<li></li>
</section>
<section class="main-section" id="Hello_world">
<header>Hello world</header>
<p></p>
<p></p>
<code></code>
<li></li>
</section>
<section class="main-section" id="Variables">
<header>Variables</header>
<p></p>
<p></p>
<code></code>
<li></li>
</section>
<nav id="navbar">
<header>JS Documentation</header>
<a class="nav-link" href="https://technical-documentation-page.freecodecamp.rocks/#Introduction">Introduction</a>
<a class="nav-link" href="https://technical-documentation-page.freecodecamp.rocks/#What_you_should_already_know">What you should already know
</a>
<a class="nav-link" href="https://technical-documentation-page.freecodecamp.rocks/#JavaScript_and_Java">JavaScript and Java</a>
<a class="nav-link" href="https://technical-documentation-page.freecodecamp.rocks/#Hello_world">Hello world</a>
<a class="nav-link" href="https://technical-documentation-page.freecodecamp.rocks/#Variables">Variables</a>
</main>
/* file: styles.css */
@media (max-height: 800px){
p {
font-size: 10px;
}
}
**Your browser information:**
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/104.0.0.0 Safari/537.36
Challenge: Technical Documentation Page - Build a Technical Documentation Page
Link to the challenge: