.links-socials li {
    display: inline-block;
    margin-left: 12px;
}
@media screen and (max-width: 340px) {
    .links-socials li {
      margin-left: 4px;
    }
}
@media screen and (min-width: 960px) {
  .links-socials li {
    margin-left: 40px;
  }
}