#playground {
	background-color: black;
}

.alien {
}

.shipShot {
	background-color: green;
}

.alienShot {
	background-color: red;
}

.weapon_bar {
	height: 10px;
	width: 100px;
	position: absolute;
	top: 5px;
	background-color: black;
}

.weapon_level {
	height: 8px;
	position: relative;
	margin: 1px;
}
.weapon_level.good {
	background-color: green;
}
.weapon_level.middle {
	background-color: yellow;
}
.weapon_level.bad {
	background-color: red;
}

.life {
	width: 32px;
	height: 32px;
	float: left;
	background-image: url('../images/sprite.png');
	background-position: 0px -16px;
}

/** SCOREBOARD**/

.clock { 
	background : transparent url("../images/font.png") no-repeat top left; 
	height:32px; 
	width:32px; 
	float:left;
}

.clock.red {
	background : transparent url("images/font-red.png") no-repeat top left; 
}

.clock.yellow {
	background : transparent url("images/font-yellow.png") no-repeat top left; 
}

.clock.small {
	position: relative;
	top: 45%;
	height: 16px;
	width: 16px;
}

.n0 { 
	background-position : 0px 0px;
}
.n1 { 
	background-position : -32px 0px;
}
.n2 { 
	background-position : -64px 0px;
}
.n3 { 
	background-position : -96px 0px;
}
.n4 { 
	background-position : -128px 0px;
}
.n5 { 
	background-position : -160px 0px;
}
.n6 { 
	background-position : -192px 0px;
}
.n7 { 
	background-position : -224px 0px;
}
.n8 { 
	background-position : -256px 0px;
}
.n9 { 
	background-position : -288px 0px;
}
/** Scoreboard end **/