@media all { .bar { content: baz; } }
@media all and (min-width: 1337px) { .foo { content: bar; } }
@media all { .bar { content: baz; } }
@media all and (min-width: 1337px) { .baz { content: foo; } }
@media all and (min-width: 1337px) and (max-width: 42em) { .foo { content: bar; } }