:root{

  --default: #707070;

  --vert: #118D1D;

  --gutter-out: 30px;
  --gutter-in: 30px;
}


@media only screen and (min-width: 600px) {
  :root{
    --gutter-out: 50px;
    --gutter-in: 50px;
  }
}

@media only screen and (min-width: 1000px) {
  :root{
    --gutter-out: 60px;
    --gutter-in: 60px;
  }
}

@media only screen and (min-width: 1440px) {
  :root{
    --gutter-out: 80px;
    --gutter-in: 80px;
  }
}