root {
	--img: url('https://placehold.co/600');
}
.zkm_image_fit {
	height: 250px;
	position: relative;
	overflow: hidden;
	transition: 0.3s;
}

.zkm_image_fit:before,
.zkm_image_fit:after {
	content: '';
	position: absolute;
	width: 100%;
	height: 100%;
	background: transparent var(--img);
	background-repeat: no-repeat;
	background-size: contain;
	background-position: center;
}

.zkm_image_fit:before {
	background-size: cover;
	filter: blur(10px);
	transform: scale(1.1);
}