min($numbers...) Finds the minimum of several numbers. This function takes any number of arguments.

Function Directives It is possible to define your own functions in sass and use them in any value or script context. For example:

opacify($color, $amount) Also known as: fade_in Makes

selector_unify($selector1, $selector2) Unifies two selectors into a single selector that matches only elements matched by

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

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

ie_hex_str($color) Converts a color into the format understood by IE filters.

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

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

simple_selectors($selector) Returns the simple