// // Responsive: Utility classes // ————————————————–

// IE10 in Windows (Phone) 8 // // Support for responsive views via media queries is kind of borked in IE10, for // Surface/desktop in split view and for Windows Phone 8. This particular fix // must be accompanied by a snippet of JavaScript to sniff the user agent and // apply some conditional CSS to only the Surface/desktop Windows 8. Look at // our Getting Started page for more information on this bug. // // For more information, see the following: // // Issue: github.com/twbs/bootstrap/issues/10497 // Docs: getbootstrap.com/getting-started/#browsers // Source: timkadlec.com/2012/10/ie10-snap-mode-and-responsive-design/

@-ms-viewport {

width: device-width;

}

// Visibility utilities .visible-xs {

.responsive-invisibility();

@media (max-width: @screen-xs-max) {
  .responsive-visibility();
}

} .visible-sm {

.responsive-invisibility();

@media (min-width: @screen-sm-min) and (max-width: @screen-sm-max) {
  .responsive-visibility();
}

} .visible-md {

.responsive-invisibility();

@media (min-width: @screen-md-min) and (max-width: @screen-md-max) {
  .responsive-visibility();
}

} .visible-lg {

.responsive-invisibility();

@media (min-width: @screen-lg-min) {
  .responsive-visibility();
}

}

.hidden-xs {

@media (max-width: @screen-xs-max) {
  .responsive-invisibility();
}

} .hidden-sm {

@media (min-width: @screen-sm-min) and (max-width: @screen-sm-max) {
  .responsive-invisibility();
}

} .hidden-md {

@media (min-width: @screen-md-min) and (max-width: @screen-md-max) {
  .responsive-invisibility();
}

} .hidden-lg {

@media (min-width: @screen-lg-min) {
  .responsive-invisibility();
}

}

// Print utilities // // Media queries are placed on the inside to be mixin-friendly.

.visible-print {

.responsive-invisibility();

@media print {
  .responsive-visibility();
}

}

.hidden-print {

@media print {
  .responsive-invisibility();
}

}