SASS @each sample

@each SASS

$margin-map: ( <!-- Define maps -->
    'xs': 20px,
    's': 30px,
    'm': 60px,
    'l': 80px,
    'xl': 120px,
    'xxl':160px

);


@each $name, $size in $margin-map {
    .margin-#{$name}{
        margin-bottom: $size;
    }
}