menu-diff.scss

@media (max-width: 50em) {
  .r-menu {
    position: absolute;
    top: 0;
    bottom: 0;
    background: white;
    box-shadow: 0 0 0.625rem rgba(43, 52, 59, 0.25);
    z-index: 200;
  }
  .r-menu[aria-expanded='false'] {
    -moz-transform: translate3d(-101%, 0, 0);
    -webkit-transform: translate3d(-101%, 0, 0);
    transform: translate3d(-101%, 0, 0);
  }
}


  @media (max-width: 50em) {
    .r-menu {
      position: absolute;
      top: 0;
      bottom: 0;
      z-index: 2;
      background: #fff;
      box-shadow: 0 0 0.625rem rgba(43, 52, 59, 0.25); }
      .r-menu[aria-expanded='false'] {
        -webkit-transform: translate3d(-101%, 0, 0);
        transform: translate3d(-101%, 0, 0); } }