opacity($color) Returns the alpha component (opacity) of a color. This is 1 unless otherwise specified.

nth($list, $n) Gets the nth item in a list. Note that unlike some languages, the first item

floor($number) Rounds a number down to the previous whole number.

selector_nest($selectors...) Return a new selector with all selectors in $selectors nested beneath one another

hsl($hue, $saturation, $lightness) Creates a Color from hue, saturation, and lightness values

str_slice($string, $start-at, $end-at:-1) Extracts a substring from $string. The substring will begin at index

alpha($color) Returns the alpha component (opacity) of a color. This is 1 unless otherwise specified. This

abs($number) Returns the absolute value of a number.

str_index($string, $substring) Returns the index of the first occurrence of $substring in $string

:compact Compact style takes up less space than Nested or Expanded. It also draws the focus more to the selectors than to their