Buttons show different position

Hello everybody,

I apologize, if my issue may have been asked here before, but somehow I cant find an answer/solution also when googeling around.

OK, I tried several possibilities, but none leads to success.
Whether using template or not, when I re-position in this case the green button it looks fine in admin, but once saved and look up at the website the position of the button looks different. I also tried to change Position from default to absolute, but the problem still remains.

Any idea what I am doing wrong?

Thanks a lot in advanced.

Regards
Kruna

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