Code not working, challenge use media query to change a variable

HTML-CSS
1

Code does not work:

  :root {
    --penguin-size: 220px;
    --penguin-skin: black;
    --penguin-belly: white;
    --penguin-beak: orange;
  }
  
  @media (max-width: 350px) {
    :root {
      
      /* add code below */
    --penguin-size: 220px;
    --penguin-skin: black;
    --penguin-belly: white;
    --penguin-beak: orange;
      /* add code above */
      
    }
  }
2

Just solved it it had to be 200px .