Which declaration makes an item span from grid line 1 to grid line 3?
AceStack AI
Knowledge Check
Spanning grid columns
What this task practices
Spanning grid columns is a knowledge check interview exercise that trains prompt interpretation, explicit assumptions, a concrete response, and a clear explanation of tradeoffs. The catalog marks it as medium difficulty. It focuses on Frontend Foundations, CSS Flexbox Grid. The signed-in workspace provides the tools for the round and evaluates the attempt against task-specific criteria. Reference solutions, hidden checks, evaluator instructions, and candidate work remain private.
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