Blur Background Image Css. Given an image and the task is to convert the image into blur image using css property. Because it applies to everything behind the element to see the effect you must make the element or its background at least partially transparent.

La función css blur aplica un desenfoque gaussiano a la imagen de entrada. Because it applies to everything behind the element to see the effect you must make the element or its background at least partially transparent. By default a background image is placed at the top left corner of an element and repeated both vertically and horizontally.
El resultado es un filter function.
There is no background filter unfortunately. Filter property is mainly used to set the visual effect of an image. The background of an element is the total size of the element including padding and border but not the margin. Here we set the center value.