.web {
  display: flex;
}

.mobile {
  display: none;
}

.m {
  margin: 0.7rem;
}

@media only screen and (max-width: 768px) {
  .web {
    display: none;
  }

  .mobile {
    display: block;
  }

  .m {
    margin: 0.17rem;
  }
}