CSS Functions Reference
CSS Functions
CSS functions are used as a value for various CSS properties.
| Function | Description |
|---|---|
| attr() | Returns the value of an attribute of the selected element |
| calc() | Allows you to perform calculations to determine CSS property values |
| cubic-bezier() | Defines a Cubic Bezier curve |
| hsl() | Defines colors using the Hue-Saturation-Lightness model (HSL) |
| hsla() | Defines colors using the Hue-Saturation-Lightness-Alpha model (HSLA) |
| linear-gradient() | Sets a linear gradient as the background image. Define at least two colors (top to bottom) |
| radial-gradient() | Sets a radial gradient as the background image. Define at least two colors (center to edges) |
| repeating-linear-gradient() | Repeats a linear gradient |
| repeating-radial-gradient() | Repeats a radial gradient |
| rgb() | Defines colors using the Red-Green-Blue model (RGB) |
| rgba() | Defines colors using the Red-Green-Blue-Alpha model (RGBA) |
| var() | Inserts the value of a custom property |
