css-mqpacker/test/expected/sort_duplicate-queries.css

@media (min-width: 3em) and (min-width: 4em) {
    .foo {
        z-index: 1
    }
}
@media (min-width: 2em) and (min-width: 5em) {
    .foo {
        z-index: 2
    }
}
@media (min-width: 1em) and (min-width: 6em) {
    .foo {
        z-index: 3
    }
}