Grokking CSS Design Patterns to Ace Interviews/

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Solution: Nested Multi-Level Centering (Grid + Flex Nesting)

Solution: Nested Multi-Level Centering (Grid + Flex Nesting)

Let’s combine CSS Grid and Flexbox across nested containers to center a marker exactly in the viewport.

We'll cover the following...

Problem description

Three nested <div> levels—.level1 (CSS Grid, 100vh), .level2 (Flex), and .level3 containing ◆—must be combined so that the marker ends up ...