Why alignment on left goes off the boundaries? And if I drag it comes back to origin state

Question:
Does’t matter what I do on tablet or mobile alignment on left goes off boundaries. and looks like it is stick to its position. Getting a meltdown to find a problem…

Product:
Wix Studio editor

What are you trying to achieve:
Trying to adjust alignment.

the screen shot does not show that the element is aligned to the left. Hard to see what the issue is without seeing any padding, margin options.
I would be aligning that box to the centre.