.b-lazy {
	-webkit-transition: opacity 500ms ease-in-out;
	   -moz-transition: opacity 500ms ease-in-out;
		 -o-transition: opacity 500ms ease-in-out;
			transition: opacity 500ms ease-in-out;
			 max-width: 100%;
			   opacity: 0;
}
.b-lazy.b-loaded {
			   opacity: 1;
}