[html] Blur effect on a div element

I got blur working with SVG blur filter:

CSS

-webkit-filter: url(#svg-blur);
        filter: url(#svg-blur);

SVG

<svg id="svg-filter">
    <filter id="svg-blur">
        <feGaussianBlur in="SourceGraphic" stdDeviation="4"></feGaussianBlur>
    </filter>
</svg>

Working example:

https://jsfiddle.net/1k5x6dgm/

Please note - this will not work in IE versions