offline version v3

81 of 298 menu

blur function

The blur function allows you to Gaussian blur background images.

Syntax

selector {
	filter: blur(blur radius);
}

Example

Let's set our image blur to 2px:

<div id="elem"></div>

#elem {
	filter: blur(2px);
	background-blend-mode: normal;
	background: url("bg.png") center / cover no-repeat,
	linear-gradient(#00A8DE, #FFF) fixed;
	width: 400px;
	height: 300px;
	border: 1px solid black;
}

:

See also

the brightness function
that sets a background brightness
the contrast function
that sets a background contrast
the drop-shadow function
that sets a background shadow
the hue-rotate function
that sets a background hue
the invert function
that inverts background colors
the opacity function
that sets a background opacity
the sepia function
that converts a background to sepia
the background property
that is a shorthand property for a background
the background-image property
with that you can set a background image for a block
the filter property
that sets a background style

↑