.contenedor {
    max-width:  1200px;
    margin:50px auto;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
}

.contenedor_tarjeta {

	
	top: 70px;
	right: -5px;

	height: 40rem;
	flex: 1 1 20rem;
	border-radius: 0.5rem;
	position: relative;
	overflow: hidden;
}

.contenedor_tarjeta a {
    display: inline-block;
}

.contenedor_tarjeta:hover figure {
    transform: perspective(600px) rotateY(180deg);
	-webkit-box-shadow: 0px 2px 10px 2px rgba(0,0,0,0.25);
	-moz-box-shadow: 0px 2px 10px 2px rgba(0,0,0,0.25);
	box-shadow: 0px 2px 10px 2px rgba(0,0,0,0.25);
}

figure {
	width: 300px;
	height: 350px;
	margin:0;
	position: relative;
	transition: all ease .5s;
	transform-style: preserve-3d;
	/* Nota:
		Establecemos que la imagen tendra una rotacion de 0grados al inicio porque si no
		ponemos esta propiedad nos da un poco de problemas en algunos navegadores al pasar el cursor.
	*/
	transform: perspective(600px) rotateY(0deg);
}

figure .frontal,
figure .trasera {
	width: 100%;
	height: 100%;
	border-radius: 5px;
	transition: all ease .5s;
}

figure .frontal {
	/*display: block;
	background: #000;

	/* Podemos ocultar la imagen al da la vuelta si lo queremos */
	/*backface-visibility: hidden;*/
/*
	height: 100%;
	width: 100%;
	object-fit: cover;*/
}

figure .trasera {
	position: absolute;
	top: 0;
	padding: 20px;
	color: #fff;
	transform: perspective(600px) rotateY(180deg);
	backface-visibility: hidden;
	overflow: auto;
}

.contenedor_tarjeta:nth-child(1) figure .trasera{
	background: rgba(251,232,202,0.7);
	background: -moz-linear-gradient(top, rgba(251,232,202,0.7) 0%, rgba(25,44,72,1) 100%);
	background: -webkit-gradient(left top, left bottom, color-stop(0%, rgba(251,232,202,0.7)), color-stop(100%, rgba(25,44,72,1)));
	background: -webkit-linear-gradient(top, rgba(251,232,202,0.7) 0%, rgba(25,44,72,1) 100%);
	background: -o-linear-gradient(top, rgba(251,232,202,0.7) 0%, rgba(25,44,72,1) 100%);
	background: -ms-linear-gradient(top, rgba(251,232,202,0.7) 0%, rgba(25,44,72,1) 100%);
	background: linear-gradient(to bottom, rgba(251,232,202,0.7) 0%, rgba(25,44,72,1) 100%);
	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#fbe8ca', endColorstr='#192c48', GradientType=0 );
}

.contenedor_tarjeta:nth-child(2) figure .trasera{
	background: rgba(251,232,202,0.7);
	background: -moz-linear-gradient(top, rgba(251,232,202,0.7) 0%, rgba(25,44,72,1) 100%);
	background: -webkit-gradient(left top, left bottom, color-stop(0%, rgba(251,232,202,0.7)), color-stop(100%, rgba(25,44,72,1)));
	background: -webkit-linear-gradient(top, rgba(251,232,202,0.7) 0%, rgba(25,44,72,1) 100%);
	background: -o-linear-gradient(top, rgba(251,232,202,0.7) 0%, rgba(25,44,72,1) 100%);
	background: -ms-linear-gradient(top, rgba(251,232,202,0.7) 0%, rgba(25,44,72,1) 100%);
	background: linear-gradient(to bottom, rgba(251,232,202,0.7) 0%, rgba(25,44,72,1) 100%);
	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#fbe8ca', endColorstr='#192c48', GradientType=0 );
}

.contenedor_tarjeta:nth-child(3) figure .trasera{
	background: rgba(251,232,202,0.7);
	background: -moz-linear-gradient(top, rgba(251,232,202,0.7) 0%, rgba(25,44,72,1) 100%);
	background: -webkit-gradient(left top, left bottom, color-stop(0%, rgba(251,232,202,0.7)), color-stop(100%, rgba(25,44,72,1)));
	background: -webkit-linear-gradient(top, rgba(251,232,202,0.7) 0%, rgba(25,44,72,1) 100%);
	background: -o-linear-gradient(top, rgba(251,232,202,0.7) 0%, rgba(25,44,72,1) 100%);
	background: -ms-linear-gradient(top, rgba(251,232,202,0.7) 0%, rgba(25,44,72,1) 100%);
	background: linear-gradient(to bottom, rgba(251,232,202,0.7) 0%, rgba(25,44,72,1) 100%);
	filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#fbe8ca', endColorstr='#192c48', GradientType=0 );
}

figure .trasera .titulo {
	color: #fff;
	font-weight: normal;
	margin-bottom: 20px;
	font-family: 'Roboto', sans-serif;
	font-size: 2.5rem;
	color: rgb(13, 221, 183);
}

figure .trasera hr {
	height: 2px;
	background: #fff;
	border: none;
	margin-bottom: 20px;
	opacity: .5;
}

figure .trasera p {
	font-family: 'Open Sans', sans-serif;
	line-height: 22px;
	font-size: 14px;
	
	color: rgb(10, 213, 248);
	padding: 1rem 0;
}


@media screen and (max-width: 720px) { 
	figure .trasera {
		/*position: relative;*/
		backface-visibility:visible;
		transform: perspective(600px) rotateY(0deg);
	}

	.contenedor_tarjeta:hover figure {
		transform: perspective(600px) rotateY(0deg);	
	}

}