body {
	
	background: #ffffff;
}

#navigation {
	float: left;
	clear: both;
}


#new-game {
	margin-top: 10px;
	margin-bottom: 10px;
}

#header {
    height: 50px;
    max-width: 1280px;
    margin: 0 auto;
    text-align: center;
    box-sizing: border-box;
    padding-top: 10px;
}

#header img {
	display: inline-block;
    height: 100%;
	
}
 
#game {
	margin: 0 auto;
	width: 100%;
	max-width: 1280px;
	z-index: 10;
	text-align:center;
}

.card {
	width: 200px;
	height: 200px;
	margin: 10px 0 0 10px;
	display:inline-block;
	cursor:pointer;
}

.face {
	width: 100%;
	height: 100%;
	margin: 0px;
	background-color: blue;

	-moz-transition: all .3s;
	-webkit-transition: all .3s;
	transition: all .3s;

	border-radius: 5px;
	
	-moz-transition-property: opacity, -moz-transform, -moz-box-shadow;
	-moz-transition-duration: .3s;
	-webkit-transition-property: opacity, -webkit-transform, -webkit-box-shadow;
	-webkit-transition-duration: .3s;
	transition-property: opacity, transform, box-shadow;
	transition-duration: .3s;
	
	-moz-backface-visibility: hidden;
	-webkit-backface-visibility: hidden;
	backface-visibility: hidden;
	
}

.face img{
	width:100%;
	border-radius: 5px;
}

.front {	
	background: #dedede;
	z-index: 10;
}

.back {
	margin-top: -100%;
	background: #efefef;
	
	-moz-transform: rotate3d(0,1,0,-180deg);
	-webkit-transform: rotate3d(0,1,0,-180deg);
	transform: rotate3d(0,1,0,-180deg);
	
	z-index: 8;
	background: #dedede;
}

.card-flipped{
	cursor:default;	
}
.card-removed{
	cursor:no-drop;	
}

.card:hover .face{
	-webkit-box-shadow: 0 0 5px #aaa;
	box-shadow: 0 0 5px #aaa;
}

.card-flipped .face{
	-webkit-box-shadow: 0 0 5px #aaa;
	box-shadow: 0 0 5px #aaa;		
}
	.card-flipped .front {
		-moz-transform: rotate3d(0,1,0,180deg);
		-webkit-transform: rotate3d(0,1,0,180deg);
		transform: rotate3d(0,1,0,180deg);
		
		z-index: 8;
	}
	
	.card-flipped .back {
		-moz-transform: rotate3d(0,1,0,0deg);
		-webkit-transform: rotate3d(0,1,0,0deg);
		transform: rotate3d(0,1,0,0deg);
		
		z-index: 10;
	}
	
	.card-removed .front {
		-moz-transform: rotate3d(0,1,0,180deg);
		-webkit-transform: rotate3d(0,1,0,180deg);
		transform: rotate3d(0,1,0,180deg);
		
		z-index: 8;
	}
	
	.card-removed .back {
		-moz-transform: rotate3d(0,1,0,0deg);
		-webkit-transform: rotate3d(0,1,0,0deg);
		transform: rotate3d(0,1,0,0deg);
		
		z-index: 10;
	}

.card-removed {
	opacity: 0.8;
}

.txt {
	 	position:absolute;
		left:0;top:0;
		opacity:0;
		transition:opacity 0.3s;
		-webkit-transition:opacity 0.3s;
}

.card .txt {
			opacity:0;
}

.card-removed .txt {
	opacity:1;
}


@media (max-width: 1000px) {
	
#header {
    height: 20px;
    padding-top: 3px;
}

	#game {
		
		padding: 0px 0;
	}
	.card {
		width: 100px;
		height:100px;
		margin: 0 3px 3px 0;

	}
}


@media (max-width: 480px) {
	
#header {
    height: 30px;
    padding-top: 5px;
}

	#game {
		
		padding: 0px 0;
	}
	.card {
		width: 95px;
		height:95px;
		margin: 0 3px 3px 0;

	}
}