Task

Complete the HTML structure by adding the missing Tailwind CSS classes to meet the layout requirements.

• Grid container: Define a grid with three columns and a gap of 1rem (16px) between items;
• First item: Span across two columns;
• Second item: Span across one column;
• Third item: Span across all three columns.

• For the grid container, use grid grid-cols-3 gap-4;
• For the first item, use col-span-2;
• For the second item, use col-span-1;
• For the third item, use col-span-3.