// Height values in vh .h-100vh { height: 100vh !important; } @each $breakpoint in map-keys($grid-breakpoints) { @include media-breakpoint-up($breakpoint) { $infix: breakpoint-infix($breakpoint, $grid-breakpoints); @each $prop, $abbrev in (top: top) { @each $size, $length in $sizes { // Spacing (for elements with absolute position) .mw#{$infix}-#{$size} { max-width: $length !important; } } } } }