@mixin view-desktop {
  @media (min-width: 1199px) {
    @content;
  }
}
@mixin view-mobile {
  @media (max-width: 767px) {
    @content;
  }
}
@mixin view-tablet-landscape {
  @media only screen and (min-width: 992px) and (max-width: 1199px) {
    @content;
  }
}
@mixin view-tablet-potrait {
  @media only screen and (min-width: 768px) and (max-width: 991px) {
    @content;
  }
}