No Response in "Applied Visual Design: Collapse Course #14"

I’ve been 10 minutes trying to figure out this task to find out that I’ve been doing it correctly so far when searching for the answer (as you can see in my code below). Nonetheless, when I press on ‘Run the Tests’, my answer is supposedly wrong and I can’t pass the task. If anyone knows if this is an error or I’m just plain wrong, please feel free to respond. :pray:

  **Your code so far**

<style>

h1 {
  font-size: 68px;

}
h2 {
  font-size: 52px;

}
h3 {
  font-size: 40px;

}
h4 {
  font-size: 32px;

}
h5 {
  font-size: 21px;

}
h6 {
  font-size: 14px;

}
</style>
<h1>This is h1 text</h1>
<h2>This is h2 text</h2>
<h3>This is h3 text</h3>
<h4>This is h4 text</h4>
<h5>This is h5 text</h5>
<h6>This is h6 text</h6>
  **Your browser information:**

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1.2 Safari/605.1.15

Challenge: Set the font-size for Multiple Heading Elements

Link to the challenge:

This code is correct. I would make sure your browser zoom is set to 100% and you have disabled all extensions on freeCodeCamp.