One featured workshop needs to span the full width of the board.
grid-column: 1 / -1 places the first card from the first grid line to the last, across both columns. Find the selector, property, and value in style.css and compare the preview.
Remove that declaration to see the first card share a row, then restore it.
The completed preview is your reference. The next lesson asks you to build one focused part of it from a starter.
Open style.css and change one declaration at a time.
Run Preview after each change; restore the value before the exercise.