How to change the gap between two shapes or containers

[muxunting]

When there are two very large containers on the screen, the gap between them becomes very small, almost making them look like they’re stuck together. I know that placing them in a grid can adjust the gap, but this approach forcibly changes the width and height of the containers, resulting in a lot of empty space. Is there a way to solve this issue without affecting the containers' aspect ratios?