// Generate class helpers for size properties such as margin, padding
// Usage :
// marginer(0.5, 3, 0.5)
// .mt3 will then add margin-top: 2.5rem; to the element,
// and so on for each side, from 0.5rem to 2,5rem with a 0.5rem step.

paddinger(min, max, step, counter=0)
    .pt{counter}
        padding-top (min rem)
    .pb{counter}
        padding-bottom (min rem)
    .pl{counter}
        padding-left (min rem)
    .pr{counter}
        padding-right (min rem)
    .px{counter}
        padding-left (min rem)
        padding-right (min rem)
    .py{counter}
        padding-bottom (min rem)
        padding-top (min rem)
    if min < max
        paddinger(min + step, max, step, counter+1)

marginer(min, max, step, counter=0)
    .mt{counter}
        margin-top (min rem)
    .mpb{counter}
        margin-bottom (min rem)
    .ml{counter}
        margin-left (min rem)
    .mr{counter}
        margin-right (min rem)
    .mx{counter}
        margin-left (min rem)
        margin-right (min rem)
    .my{counter}
        margin-bottom (min rem)
        margin-top (min rem)
    if min < max
        marginer(min + step, max, step, counter+1)