@media (only screen) { body > * > a { color:red } } @mixin print { @media (only print) { @if (&) { & { @content } } @else { @content } } } @mixin media-for-pc($option) { @media (#{$option}) { @if (&) { body:not(.responsive) & { @content } } @else { body:not(.responsive) { @content } } } }