blur

The problem is not super complicated and in the example I will describe one solution, as well as its disadvantages. I would l ... y smooth, is not an easy task. Maybe someone has thoughts or a ready-made solution for the " ideal" blurring the background?

How do I make filter: blur(5px) blur only the background of just the block I need? I searched in the answers and found an ex ... d the code to work not for the body but for any block and so that there are no indents inside the block that will be blurred.

Good afternoon. There is a css code that applies the blur filter(5px), but the fact is that it also puts a blur on nested img ... s what happens in the end: Code structure: div.article_content_img > img.article-img How can this be treated? thanks.