/* Widths */ $phone-width: 480px; $tablet-width: 768px; $notebook-width: 1024px; $desktop-width: 1280px; /* Queries */ @mixin phone { @media(max-width: $tablet-width) { @content } } @mixin tablet { @media /*(min-width: $tablet-width) and*/ (max-width: $notebook-width) { @content } } @mixin notebook { @media(min-width: $notebook-width) and (max-width: $desktop-width) { @content } } @mixin desktop { @media(min-width: $desktop-width) { @content } } @mixin print { @media print { @content } }