.visible-md-block,
.visible-md-inline,
.visible-md-inline-block {
  display: none !important;
}

@media (min-width: $screen-md-min) and (max-width: $screen-md-max) {
  @include responsive-visibility('.visible-md');
}
.visible-md-block {
  @media (min-width: $screen-md-min) and (max-width: $screen-md-max) {
    display: block !important;
  }
}
.visible-md-inline {
  @media (min-width: $screen-md-min) and (max-width: $screen-md-max) {
    display: inline !important;
  }
}
.visible-md-inline-block {
  @media (min-width: $screen-md-min) and (max-width: $screen-md-max) {
    display: inline-block !important;
  }
}
@media (min-width: $screen-md-min) and (max-width: $screen-md-max) {
  @include responsive-invisibility('.hidden-md');
}