Image Blur Edge Css. The lacuna value for interpolation is 0. It defines the value of the standard deviation to the gaussian function i e how many pixels on the screen blend into each other.
This example does not work in edge 12 ie 11 or earlier versions. But don t forget the vendor prefixes for transform. Applies a blur effect to the image.
According to mdn the backdrop filter css property lets you apply graphical effects such as blurring or color shifting to the area behind an element.
By default each browser will attempt to apply aliasing to this scaled image in order to prevent distortion but this can sometimes be a problem if we want the image to preserve its original pixelated form. If you have an image that has the same color on all the outside edges as in the example above you could set the background color of the body or a container element to the same color. If no value is specified 0 is used the shadow s edge is sharp. The lacuna value for interpolation is 0.