plain-ui/src/scss/helpers/_sizing.scss

/**
 *  Sizing
 *
 *  Width and Height Classes,
 *  Sizes with percentage will calculate with the Reflex Grid
 *
 *
 */

$plain-ui__helpers__height-steps: 50;

.w-0 { width: 0; }
.h-0 { height: 0; }
.w-1 { width: 1px;}
.h-1 { height: 1px; }
.w-100 { width: 100%; }
.h-100 { height: 100%; }

@for $i from 1 through $reflex-columns {
    .w-col-#{$i} {
        width: percentage(($i / $reflex-columns));
    }

    .h-col-#{$i} {
        height: percentage(($i / $reflex-columns));
    }
}

@for $i from 1 through $plain-ui__helpers__height-steps {
    .w-#{$i} {
        width: #{($i * 0.5)}rem;
    }
}

@for $i from 1 through $plain-ui__helpers__height-steps {
    .h-#{$i} {
        height: #{($i * 0.5)}rem;
    }
}