@media screen and (max-width: 1199px) {
  .wrapper-inside {
    margin-right: 1.5rem;
    margin-right: calc(10px + (15 - 10) * ((100vw - 320px) / (1600 - 320)));
    margin-left: 1.5rem;
    margin-left: calc(10px + (15 - 10) * ((100vw - 320px) / (1600 - 320)));
  }
}