Responsive Web Design: Personal Portfolio Webpage: Requirement 5 not idenifying the element with the class of "Project-Tile"

HTML-CSS
1

This is my code:
HTML:

<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, inital-scale=1.0">
    <title>.</title>
    <link rel="stylesheet" href="styles.css"></link>
  </head>
  <body>
    <section id="welcome-section">
      <h1>.</h1>
    </section>
    <section id="projects" class="project-tile">
      <a id="profile-link" target="_blank"></a>
    </section>
    <nav id="navbar">
      <a href="#head"></a>
    </nav>
  </body>
</html>

CSS:

@media(max-width: 1px) {}  
nav {
  position: fixed;
  top: 0;
}

Why won’t the 5th requirement be met?
It says " Your portfolio should contain at least one element with a class of project-tile .
All other requirements are met.

2

Can you please link to the challenge step you are doing.

I’ve edited your post to improve the readability of the code. When you enter a code block into a forum post, please precede it with a separate line of three backticks and follow it with a separate line of three backticks to make it easier to read.

You can also use the “preformatted text” tool in the editor (</>) to add backticks around text.

Pre-formatted-text
Pre-formatted-text1356×380 401 KB

See this post to find the backtick on your keyboard.
Note: Backticks (`) are not single quotes (').

3

Welcome to the forum @ethan.bailey

You may want to include some content to your project.
Try placing the project-tile class into another element.

Happy coding