Let’s add some styling.
header must have a background color of #E4ECEE.
The .container should have a maximum width of 1320px - we’ll modify it later for different displays.
.container must be horizontally centered - use margin for this.
We’ll also add a div.menu-block flex container to the header.
Use margin-left to align it to the right of the header.
Inside the div.menu-block add ul.main-menu with two li.nav-item.
Each list item must contain a.nav-item-link: the first with the text About app, the second with the text Learn with us.
The first one should lead to the #about block, and the second one should lead to the #learn block.

This task is part of the Full-Stack JavaScript Course .
If you have any issues with it, you can ask for community help below the post.
Feel free to help others if you’ve already solved the task.