.ill_img {
	display: inline-block;
	background: url('../img/ill-js/loader.gif') center center no-repeat
}
.ill_img.error {
	background: transparent
}
.ill_img > img {
	opacity: 0;
	-webkit-transition: opacity 0.2s linear;
	-moz-transition: opacity 0.2s linear;
	-o-transition: opacity 0.2s linear;
	transition: opacity 0.2s linear
}
.ill_img.loaded > img {
	opacity: 1
}