/*Christmas Bulbs*/
.lights {
	background-color: #222222;	
	text-align:center;
}
.bulb {
	width: 20px;
	height: 20px;
	display:inline-block;
	margin: 0 10px;	
	transform: rotate(-45deg);
}
.bulb:nth-child(odd){
	background: yellow;
	border-radius: 80%;
	opacity:1;	
/*	box-shadow: 1px 1px 15px red, -1px -1px 15px red;
*/	animation: bulb-pulse-1 0.5s linear 0s infinite alternate;
}
.bulb:nth-child(even){
	background: green;
	border-radius: 20%;
	opacity:1;	
/*	box-shadow: 1px 1px 15px green, -1px -1px 15px green;
*/	animation: bulb-pulse-2 0.9s linear 0s infinite alternate;
}
@keyframes bulb-pulse-1 {
	from {
		opacity:1;	
		box-shadow: 1px 1px 15px yellow, -1px -1px 15px yellow;
	}
	to {
		opacity:.1;	
		box-shadow: none;
	}	
}
@keyframes bulb-pulse-2 {
	from {
		opacity:1;	
		box-shadow: 1px 1px 15px green, -1px -1px 15px green;
	}
	to {
		opacity:.1;	
		box-shadow: none;
	}	
}