.contenedor-tarjetas{
    display: flex;
    justify-items: center;
    justify-content: center;
    margin-bottom: 50px; 
}

.tarjeta{
    display: flex;
    min-width: 380px;
    max-width: 900px;
    width: 50vw;
    border: 1px solid #c4c4c4;
    border-radius: 10px;
    box-shadow: 0 0 20px 2px rgba(0, 0, 0, 0.2);
    flex-direction: column;

    padding-left: 10%; 
    padding-right: 10%; 
}

.tarjeta-cabecero{
    border-radius: 10px 10px 0 0;
    margin-bottom: 25px;
}

.tarjeta-pie{
    margin-top: auto;
    border-radius:  0 0 10px 10px;
    margin-top: 25px;
    margin-bottom: 25px;
}

.tarjeta-contenido{
    height: 100%;
    /*border-top: 1px solid #c4c4c4;
    border-bottom: 1px solid #c4c4c4;*/
}

.tarjeta h1{
    font-size: 20px; 
    text-align: center
}