@media only screen and (max-width: 1260px) {
  body {
    font-size: 16px;
  }

  .container {
    max-width: 760px;
  }
}

@media only screen and (max-width: 760px) {
  body {
    font-size: 14px;
  }

  .container {
    max-width: 340px;
  }
}