@mixin fluid-size($properties, $min-vw, $max-vw, $min-size, $max-size) {
    @each $property in $properties {
        #{$property}: $min-size;
    }
    @media (min-width: $min-vw) {
        @each $property in $properties {
            #{$property}: calc(
                #{$min-size} +
                    #{strip-unit($max-size - $min-size)} *
                    (100vw - #{$min-vw}) /
                    #{strip-unit($max-vw - $min-vw)}
            );
        }
    }
    @media (min-width: $max-vw) {
        @each $property in $properties {
            #{$property}: $max-size;
        }
    }
}
@function strip-unit($number) {
    @if type-of($number) == "number" and not unitless($number) {
        @return $number / ($number * 0 + 1);
    }
    @return $number;
}