Use differents Tag cloud blocks padding on mobile and desktop

Hello!, anybody knows how to use differents Tag cloud blocks padding on mobile and desktop ?

Thanks to this forum I already use this code to add 30px padding and same size for all tags :

.tagcloud-block li {
  padding : 30px;
  font-size: 18px !important;

 }

But this padding is to big for mobile view,

any help to reduce it only on mobile ?

Maybe with some "min-width" somewhere ?

Thanks !

It's working, thx!