.explosion-2 { 
	background-color: transparent;
	background-image: url(explosion-2.png);
	background-repeat: no-repeat;
	width: 180px;  
	height:135px;
	border:1px solid #ccc;
	display:inline-block;
	background-position: -1440px 0;
}
.explosion-2-1 { background-position: 0 0; }
.explosion-2-2 { background-position: -180 0; }
.explosion-2-3 { background-position: -360px 0; } 
.explosion-2-4 { background-position: -540px 0; } 
.explosion-2-5 { background-position: -720px 0; } 
.explosion-2-6 { background-position: -900px 0; } 
.explosion-2-7 { background-position: -1080px 0; } 
.explosion-2-8 { background-position: -1260px 0; }