CSS Grid: Question #2 of Grid Template Area


This is the questionn_

In the header rule set in style.css , set the grid-area property to header .

This is what I did:
text-align: center;

header {
background-color: dodgerblue;
grid-area: header;

nav {
background-color: beige;


.left {
background-color: dodgerblue;


This is the error code that pops up.
Did you add grid-area: header; to the header rule set in style.css?