I have several cards within a Flexgrid grid, the page two breakpoints, desktop and 768.
I set my cards parameters, text font size, margins and padding numbers, then from time to time they automatically changes, so my cards design will go out of whack.
It has become frustrating each time to correct my cards and I have many cards on various pages

What causes this malfunction? why parameters/numbers get changed in Cards properties? How to prevent it?
Thank you!