The fact is that when the foliage is the background, the image is the same, and how can I do this so that the image that is displayed is cloned onto the background with blur?
Code:
.item:before { content: ""; position: fixed; left: 0; right: 0; z-index: -1; display: block; background-image: url('https://image-cc.s3.envato.com/files/33362626/wpthumbfx_preview_590x300.jpg'); background-size:cover; background-repeat:no-repeat; background-position:center; width: 100%; height: 100%; -webkit-filter: blur(5px); -moz-filter: blur(5px); -o-filter: blur(5px); -ms-filter: blur(5px); filter: blur(5px); } 

background-image. - Mr. Brightside.itemin a div or span and * -filter with background to apply to the new element. Then the element can be accessed and replaced with a background - Mr. Brightside