Make Typography Responsive really need help here i am lost, what exactly i'm i getting wrong

Tell us what’s happening:

Your code so far

  vw: 80vw
  vmin: 75vmin

<h2 >Importantus Ipsum</h2>
<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vivamus quis tempus massa. Aenean erat nisl, gravida vel vestibulum cursus, interdum sit amet lectus. Sed sit amet quam nibh. Suspendisse quis tincidunt nulla. In hac habitasse platea dictumst. Ut sit amet pretium nisl. Vivamus vel mi sem. Aenean sit amet consectetur sem. Suspendisse pretium, purus et gravida consequat, nunc ligula ultricies diam, at aliquet velit libero a dui.</p>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.87 Safari/537.36.

Link to the challenge:

Have you solved this yet? vw and vmin are units just like px. The CSS should set the h2's width to 80vw, and the p's width to 75vmin