@xs: 768px;
@sm: 992px;
@md: 1200px;
@lg: 1366px;
@xl: 1600px;
@xxl: 1601px;

.media-min(@min, @rules) {
  @media screen and (min-width: @min) {
    @rules();
  }
}
.media-between(@min, @max, @rules) {
  @media screen and (min-width: @min) and (max-width: @max) {
    @rules();
  }
}
.media-max(@max, @rules) {
  @media screen and (max-width: @max) {
    @rules();
  }
}