How to lay out a block that grows without touching the rest?

Question

css

Good afternoon.
How is the block enlargement usually done on hover, so that this increase does not move neighboring blocks, as if rising above them (depicted approximately)?

The layout of the blocks themselves is https://codepen.io/anon/pen/gvwJXx

Answer 1

https://codepen.io/anon/pen/GQjaVx

Answer 2

transform:scale(1.+)