// ----
// Sass (v3.4.9)
// Compass (v1.0.1)
// ----

=media($target)
  .is--responsive &
    @if $target == mobile
      @media screen and (max-width: 767px)
        @content
    @if $target == tablet
      @media screen and (min-width: 768px)
        @content

.block
  &__element
    color: red
    +media(mobile)
      color: green
    +media(tablet)
      color: blue