Learn HTML Forms by Building a Registration Form - Step 4

Hello! The instructions for this step read:" Add a title element to the head, and give your project a title of Registration Form. Also, nest a self-closing link element in the head element. Give it a rel attribute value of stylesheet and an href attribute value of styles.css." I believe I have done this, but the code still won’t pass. Can anyone point me in the right direction?

  **Your code so far**
<!DOCTYPE html>
<html>
<head>
  <title>Registration Form</title>
  <link rel:"stylesheet" href:"styles.css"/>
</head>
<body>
</body>
</html>
  **Your browser information:**

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:100.0) Gecko/20100101 Firefox/100.0

Challenge: Learn HTML Forms by Building a Registration Form - Step 4

Link to the challenge:

This is not how you set values for attributes in HTML. You need to use =