Change the footer padding

Hello there !

Thank’s for this great theme ??

I would like to change the padding footer.
I put this code in the child theme (in general options)

footer.bottom {
padding: 20px 0 20px 0!important;
}

But it dosen’t work.
The chrome inspection tells me

“footer.bottom {
padding: 60px 0 56px 0!important;
}”

It seems to come from a widget but i can’t find where…

Can you help me please ?

Thannnnnk youuuuu ^^

A geek girl
https://www.pascale-boudeville.fr/