Survey Form Project -Lost all my work

Tell us what’s happening:
Hey guys, well I had finished the project but I clicked the profile menu and then when I went back all my project coding was gone. I want to cry.
Do you know if there is a way of recovering it?
Last but not least, How do you do to make the submit-button clickeable?
Thanks for the help!

  **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>Colored Markers</title>
  <link rel="stylesheet" href="styles.css">
</head>
<body>
  <h1>CSS Color Markers</h1>
  <div class="container">
  </div>
</body>
</html>
/* file: styles.css */
h1 {
text-align: center;
}
  **Your browser information:**

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/99.0.4844.83 Safari/537.36

Challenge: Learn CSS Colors by Building a Set of Colored Markers - Step 10

Link to the challenge:

You don’t need to do anything special to make a button clickable. It is clickable by default. But if you are referring to how to tell the button to submit the data to a particular URL, you use the action attribute on the form to do that.

En las instruciones al final hay una opcion “save your code”, es para guardarlo y seguir en otro momento, es importante que lo hagan antes de salir de la pagina ya que no tiene guardado automático como las demas.