$arrayColors: (
white,
black,
green,
red,
orange
);@each $key, $color in $arrayColors {
.color-#{$key}
{
color: $breakpoint;
}
}map_get($arrayColors, length($arrayColors));@for $i from length($arrayColors) through 1 {
color: nth($arrayColors, $i);
}map_get($arrayColors, 1);
nth($arrayColors, 1);