Change the Font Size of an Element problem with 100% text zoom

Tell us what’s happening:

Your code so far

<style>
  .red-text {
    color: red;
  }
  p{font-size = 16px; zoom = 100%;}
</style>

<h2 class="red-text">CatPhotoApp</h2>

<p class="red-text">Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>


<p>Purr jump eat the grass rip the couch scratched sunbathe, shed everywhere rip the couch sleep in the sink fluffy fur catnip scratched.</p>

Your browser information:

Your Browser User Agent is: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.94 Safari/537.36.

Link to the challenge:
https://www.freecodecamp.org/challenges/change-the-font-size-of-an-element

thanks for support!!