src/utilities/_alignment.scss
$utilities-align-direction: left center right;
$utilities-valign-direction: top middle bottom;
@each $direction in $utilities-align-direction {
.u-align-#{$direction} {
text-align: $direction;
}
}
@each $direction in $utilities-valign-direction {
.u-valign-#{$direction} {
vertical-align: $direction;
}
}