Labels not maintaining the right size

I’m trying to maintain the same empty space between 2 labels, but it doesnt seem to be working …

Here’s a gif featuring the issue:
https://gyazo.com/ade166ec26b4ef9098076da6fc0d7d5d

I’ve tried adjusting the scalar size, but it doesn’t seem to work.

These are the 2 labels:
image

And this is how it all looks in the explorer:
image

Blue Label - Armor
Green Label - Health
Yellow Label - Stamina

ImageLabel is the black semi-transparent background keeping them all together.