adjust_color($color, [$red], [$green], [$blue], [$hue], [$saturation], [$lightness], [$alpha]) Increases or decreases one

@while The @while directive takes a SassScript expression and repeatedly outputs the nested styles until the statement

keywords($args) Returns the map of named arguments passed to a function or mixin that takes a variable argument list. The

mix($color1, $color2, $weight:50%) Mixes two colors together. Specifically, takes the average of each of the RGB components

blue($color) Gets the blue component of a color. Calculated from HSL where necessary via

green($color) Gets the green component of a color. Calculated from HSL where necessary via

unitless($number) Returns whether a number has units.

Pattern: element.CLASSNAME   Definition: The element.CLASSNAME selector

zip($lists...) Combines several lists into a single multidimensional list. The nth value of the resulting list is a space

@extend There are often cases when designing a page when one class should have all the styles of another class, as well as its