Add more @media test case

[yisibl]

Like this:

@media
  only screen and (-o-min-device-pixel-ratio: 2/1),
  only screen and (min--moz-device-pixel-ratio: 2),
  only screen and (-moz-min-device-pixel-ratio: 2),
  only screen and (-webkit-min-device-pixel-ratio: 2),
  only screen and (min-resolution: 192dpi),
  only screen and (min-resolution: 2dppx) {
  .selector {
    background-size: 30px 50px;
  }
}

@media only screen and (max-width: 600px) {
  @media only screen (min-width: 200px) {
    .foo {
      display: block;
    }
  }
}

[ben-eb]

Splitting media queries over multiple lines sounds good to me. :+1:

[yisibl]

Is considering adding an option?

[ben-eb]

It could be considered part of the maxSelectorLength option.

[yisibl]

Great!