* {
	margin: 0;
	padding: 0;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

body {
	background: #FF9090;
}

.todo {
	max-width: 850px;
	width: 100%;
	margin: 35px;
	margin-top: 5px;
	position: relative;
} 

.titulo {
   font-size: 80px;
   font-family: Lucida Console, Courier, monospace;
   color: rgb(217, 103, 29);
  
}

img {
	max-width: 80%;
	height: auto;
	margin-top: 20px;
}
.memoria{

  margin: 50px auto;

  border-radius: 10px;
  position: relative;
  background: #FFFA62;
}

.memoria:after  {
	content: "";
	display: block;
	clear: both;
}
 
.carta {
	width: 14%;
	margin: 1% 1%;
	height: 150px;
	border-radius: 8px;
	float: left;
	cursor: pointer;
  
  
}

.inner-wrap {
	width: 100%;
	height: 100%;
	transition: all 0.6s;
	-webkit-transition: all 0.6s;
	transform-style: preserve-3d;
	position: relative;
}



.frente {
	background: #FFCF7F top center;
	width: 100%;
	height: 100%;
	border-radius: 8px;
	z-index: 2;
	transform: rotateY(0deg);
	-webkit-transform: rotateY(0deg);
	-moz-transform: rotateY(0deg);
	-o-transform: rotateY(0deg);
  transition: background 0.5s;
}

.flipped {
	transform: rotateY(180deg);
	-webkit-transform: rotateY(180deg);
	-moz-transform: rotateY(180deg);
	-o-transform: rotateY(180deg);

}

.frente, .atras {
	backface-visibility: hidden;
	-webkit-backface-visibility: hidden;
	position: absolute;
	top: 0;
	left: 0;
}

.atras {
	transform: rotateY(180deg);
	-webkit-transform: rotateY(180deg);
	-moz-transform: rotateY(180deg);
	-o-transform: rotateY(180deg);
	text-align: center;
  box-shadow: 0 6px 16px rgba(0,0,0,0.30);
  
}

.contador p {
    font-size: 30px;
    font-family: Lucida Console, Courier, monospace;
    color: rgb(255, 253, 252);
}

.contador {
    position: absolute;
    right: -185px;
    top: 58px;
}
p.counter {
    text-align: center;
    font-family: Lucida Console, Courier, monospace;
}


.todo > p {
    text-align: center;
    margin-bottom: 20px;
}

.frente:hover {
  background: #E8A868;
  cursor: pointer;
}