Ride of float social on mobile devices.

Good day,

I would like to rid of the box completely for small resolutions like mobile and smart phones. What two codes do I put exactly?

.wdqs-inline { display:none !important; } <------ is the suppose to be .wdqs or .wbsb

Can you please clarify exactly what I should put?

Thanks!

CLARIFICATION FROM THIS SOURCE TOPIC
https://premium.wpmudev.org/forums/topic/hide-floating-social-on-mobile-device?replies=5#post-179480