*,*::before, *::after { box-sizing: inherit; }
html { box-sizing: border-box;}
html, body {
	width: 100%;
	height: 100%;
	margin: 0;
	padding: 0;
}
.memcontainer {
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
}
h1 { font-family: 'Gloria Hallelujah', cursive; }
/*
 * Styles for the deck of cards
 */
.deck {
	padding: 1rem;
	border-radius: 2px;
	/*box-shadow: 8px 9px 26px 0 rgba(46, 61, 73, 0.5);*/
	display: flex;
	flex-wrap: wrap;
	justify-content: space-around;
	align-items: center;
	margin: 0rem;
	max-width: 100%;
}

li.card:not(.match):not(.open):hover {
    transform: perspective(400px) rotate3d(0, 1, 0, -10deg);
}



.deck .card {
	height: 125px;
	width: 125px;
	margin: 0.5rem 0.5rem;
	background: #141214;
	font-size: 0;
	color: #ffffff;
	border-radius: 2px;
	cursor: pointer;
	display: flex;
	justify-content: center;
	align-items: center;
	border: 0px;
	transition: all .25s ease-in-out;
	/*box-shadow: 5px 2px 5px 0 rgba(46, 61, 73, 0.7);*/
}
.deck .card.open {
	transform: rotateY(0);
	background: #02b3e4;
	cursor: default;
	animation-name: flipInY;
	-webkit-backface-visibility: visible !important;
	backface-visibility: visible !important;
	animation-duration: .75s;
}
.deck .card.show { font-size: 33px; }
.deck .card.match {
	cursor: default;
	background: #E5F720;
	font-size: 33px;
	animation-name: rubberBand;
	-webkit-backface-visibility: visible !important;
	backface-visibility: visible !important;
	animation-duration: .75s;
}
.deck .card.unmatched {
	animation-name: pulse;
	-webkit-backface-visibility: visible !important;
	backface-visibility: visible !important;
	animation-duration: .75s;
	background: #e2043b;
}
.deck .card.disabled { pointer-events: none; }

/*
 * Styles for the Score Panel
 */
.score-panel { text-align: left; margin-bottom: 10px; }
.score-panel .stars {
	margin: 0;
	padding: 0;
	display: inline-block;
	margin: 0 5px 0 0;
}
.score-panel .stars li { list-style: none; display: inline-block; }
.fa-star { color: #FFD700; }
.restart:hover {color: #cd691e;}
.score-panel .restart { float: right; cursor: pointer;transition: all .1s ease; }
.timer { display: inline-block;	margin: 0 1rem; }


/*
 * Styles for congratulations modal
 */
.overlay {
	position: fixed;
	top: 0;
	bottom: 0;
	left: 0;
	right: 0;
	background: rgba(0, 0, 0, 0.7);
	transition: opacity 500ms;
	visibility: hidden;
	opacity: 0;
}
.overlay:target {
	visibility: visible;
	opacity: 1;
}
.popupmem {
	margin: 70px auto;
	padding: 20px;
	background: #ffffff;
	border-radius: 5px;
	width: 85%;
	position: relative;
	transition: all 5s ease-in-out;
	font-family: 'Gloria Hallelujah', cursive;
}
.popupmem h2 {
	margin-top: 0;
	color: #333;
	font-family: Tahoma, Arial, sans-serif;
}
.popupmem .close {
	position: absolute;
	top: 20px;
	right: 30px;
	transition: all 200ms;
	font-size: 30px;
	font-weight: bold;
	text-decoration: none;
	color: #333;
}
.popupmem .close:hover {
	color: #E5F720;
}
.popupmem .content-1,
.content-2 {
	max-height: 30%;
	overflow: auto;
	text-align: center;
}
.show { visibility: visible !important;	opacity: 100 !important;}
#starRating li { display: inline-block; }
#play-again {
	background-color: #141214;
	padding: 0.7rem 1rem;
	font-size: 1.1rem;
	display: block;
	margin: 0 auto;
	width: 50%;
	color: #ffffff;
	border-radius: 5px;
}

/* animations */
@keyframes flipInY {
	from {
		transform: perspective(400px) rotate3d(0, 1, 0, 90deg);
		animation-timing-function: ease-in;
		opacity: 0;
	}
	40% {
		transform: perspective(400px) rotate3d(0, 1, 0, -20deg);
		animation-timing-function: ease-in;
	}
	60% {
		transform: perspective(400px) rotate3d(0, 1, 0, 10deg);
		opacity: 1;
	}
	80% {
		transform: perspective(400px) rotate3d(0, 1, 0, -5deg);
	}
	to {
		transform: perspective(400px);
	}
}

@keyframes rubberBand {
	from {
		transform: scale3d(1, 1, 1);
	}
	30% {
		transform: scale3d(1.25, 0.75, 1);
	}
	40% {
		transform: scale3d(0.75, 1.25, 1);
	}
	50% {
		transform: scale3d(1.15, 0.85, 1);
	}
	65% {
		transform: scale3d(.95, 1.05, 1);
	}
	75% {
		transform: scale3d(1.05, .95, 1);
	}
	to {
		transform: scale3d(1, 1, 1);
	}
}

@keyframes pulse {
	from {
		transform: scale3d(1, 1, 1);
	}
	50% {
		transform: scale3d(1.2, 1.2, 1.2);
	}
	to {
		transform: scale3d(1, 1, 1);
	}
}

@media (max-width: 595px) {
	.deck .card {
		height: calc(100vw/5);
		width: calc(100vw/5);
		margin: 0.2rem 0.2rem;
	}
}