@media only screen and (max-width: 860px) {
  nav .icon img {
    height: 24px;
    margin: 0.25rem;
  }

  nav .logo img {
    height: 32px;
    width: auto;
  }

  nav .right img {
    height: 32px;
    width: auto;
  }
}

@media only screen and (max-width: 630px) {
  body {
    font-size: 1.2rem;
    line-height: 1.6rem;
  }

  .graphic.granule {
    margin: 2rem auto 0 auto;
  }

  .red {
      position: relative;
  }

  nav .icon img {
    display: none;
  }

  .blue {
    display: block;
    position: relative;
    margin-bottom: -12rem;
  }

  .blue * {
      text-align: center !important;
  }
}