#block-redessocialesprincipal {
  padding: 3px 15px 3px 10px;
  position: absolute;
  right: 50px;
  z-index: 50;
  max-width: 600px;
  background-image: linear-gradient(to bottom, rgba(0,0,0,0.3), rgba(0,0,0,0));
  border-radius: 0px 0px 15px 15px;
}

@media (max-width: 767px) {
#block-redessocialesprincipal {
        display: none;
    }
}