Mobile responsive issue

Hi admin,

I’m using Simple Share buttons Plus
I have set up 2 sets of social buttons.

The first set (number 2) appears at the bottom of the posts/pages. The problem is that when I access from a mobile device, it’s not responsive (see the link below). Could we solve it?

http://goo.gl/jo5XCl

The other set of buttons (number 10) are a floating left vertical bar. I would like to hide it when one is accessing from a mobile device.I’m using it:

@media screen and (max-width: 780px) { .ssbp–theme-10 { display:none; } }

Thank you for your time