Hallo, Portfolio project question

Tell us what’s happening:

The height of the welcome section should be equal to the height of the viewport.

I have:

.welcome-section{
height: 100vh;
}//other code truncated,

but it still gives me the error for not having the .welcome-section not equat to 100% of the viewport.

Please Halp, THX!

Your code so far
https://codepen.io/armanarma/pen/ExKJNpL?editors=1100

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.102 Safari/537.36.

Challenge: Build a Technical Documentation Page

Link to the challenge:

Nevermind, I figured it out.