CSS Functions

CSS includes the following functions:

Function	Description	CSS Version
attr()	Returns the value of an attribute of the selected element.	2
calc()	Allows for calculation of CSS property values, such as dynamically calculating length values.	3
cubic-bezier()	Defines a cubic Bezier curve.	3
conic-gradient()	Defines a conic gradient.	3
counter()	Sets a counter.	3
hsl()	Defines a color using hue, saturation, and lightness.	3
hsla()	Defines a color using hue, saturation, lightness, and alpha.	3
linear-gradient()	Creates an image with a linear gradient.	3
max()	Selects the largest value from a comma-separated list of expressions as the property value.	3
min()	Selects the smallest value from a comma-separated list of expressions as the property value.	3
radial-gradient()	Creates an image with a radial gradient.	3
repeating-linear-gradient()	Creates an image with a repeating linear gradient.	3
repeating-radial-gradient()	Similar to radial-gradient(), creates an image with a repeating radial gradient.	3
repeating-conic-gradient()	Repeating conic gradient.	3
rgb()	Generates a color by combining red, green, and blue values.	2
rgba()	Generates a color by combining red, green, blue, and alpha values.	3
var()	Used to insert the value of a custom property.	3
repeat()	Represents a repeating fragment of the track list.	3
minmax()	Defines a closed interval for a size range.	3