*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.piecarta{
    display: flex;
    width: 90%;
    max-width: 1680px;
    margin: 2px auto;
    padding: 0;
    overflow: hidden;
    text-decoration: none;
}
.contenedor{
    height: 140px;
    width: 320PX;
    margin: auto;
    -webkit-perspective: 800; 
    font-family: sans-serif;
    font-size: 1.4rem;
    text-align: justify;
}
.carta{
    height: 100%;
    width: 100%;
    position: relative;
    transform-style: preserve-3d;
    transition: 2s;
    box-shadow: 0px 0px 5px #000;
}
.carta:hover{
	text-decoration: none;
	color: #fff;
    transform: rotateY(180deg)
}
.lado{
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    position: absolute;
}
.frente{
    background: #143470;
    color: #fff;
}
.frente a:hover{
    color: #ff6600;
    text-decoration: none;
}
.atras{
    background: #ff6600;
    transform: rotateY(180deg)
}
a{
    width: 100%;
    height: 100%;    
}
.frente a{
    margin: 20px;
    color: #fff;
    text-align: center;
    margin-left: auto;
    position: absolute;
    text-shadow:  0.0. 0.5px #ff6600;    
}
.frente img{
    display: block;
    margin: 60px auto;
    background-color: rgba(255,255,255,.15);
    width: 40px;
    padding: 12px;
    -webkit-border-radius: 340%;   
}
.atras li{
    color: #fff;
    margin: 5px;
    list-style: none;
}
.atras > img{
    display: block;
    margin: 0px auto;
    background-color: rgba(255,255,255,.15);
    width: 64px;
    padding: 8px;
    -webkit-border-radius: 10%;  
    padding: 10px;
    border: 6px solid #ff5500;
}
.ccl-capechi > img{
    display: block;
    margin: 0px auto;
    width: 26%;
    background-color: rgba(255,255,255,.15);
    -webkit-border-radius: 10%;  
    border: 4px solid #ff5500;
    
}

  
@media (min-width:420px) and (max-width: 960px){
   .piecarta{
    display: flex;
    width: 90%;
    max-width: 1680px;
    margin: 2px auto;
    padding: 0;
    overflow: hidden;
  }
  .contenedor{
    height: 140px;
    width: 320PX;
    margin: auto;
    -webkit-perspective: 800; 
    font-family: sans-serif;
    font-size: 1.2rem;
    text-align: justify;
  }
  .carta{
    height: 100%;
    width: 100%;
    position: relative;
    transform-style: preserve-3d;
    transition: 2s;
    box-shadow: 0px 0px 5px black;
  }
  .carta:hover{
    transform: rotateY(180deg)
  }
  .lado{
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    position: absolute;
  }
  .frente{
    background: #143470;
    
  }
  .atras{
    background: #ff6600;
    transform: rotateY(180deg)
  }
  a{
    width: 100%;
    height: 100%;    
}
  .frente a{
    margin: 10px;
    color: #fff;
    text-align: center;
    margin-left: auto;
    position: absolute;
    text-shadow:  0.0. 0.5px #ff6600;    
  }
  .frente img{
    display: block;
    margin: 30px auto;
    background-color: rgba(255,255,255,.15);
    width: 40px;
    padding:12px;
    margin-top: 60px;
    -webkit-border-radius: 340%;   
  }
  .atras li{
    color: #fff;
    margin: 5px;
    list-style: none;
    font-family: sans-serif;
    font-size: 0.92rem;
  }
  .atras > img{
    display: block;
    margin: 0px auto;
    background-color: rgba(255,255,255,.15);
    width: 20%;
    padding: 8px;
    -webkit-border-radius: 10%;  
    padding: 10px;
    border: 6px solid #ff5500;
  }
  .ccl-capechi > img{
    display: block;
    margin: 0px auto;
    width: 26%;
    background-color: rgba(255,255,255,.15);
    -webkit-border-radius: 10%;  
    border: 4px solid #ff5500;
    
  }
}
@media (min-width:0) and (max-width: 420px){
    .piecarta{
    display: flex;
    width: 90%;
    max-width: 1680px;
    margin: 2px auto;
    padding: 0;
    overflow: hidden;
  }
  .contenedor{
    height: 140px;
    width: 320PX;
    margin: auto;
    -webkit-perspective: 800; 
    font-family: sans-serif;
    font-size: 0.5rem;
    text-align: justify;
  }
  .carta{
    height: 100%;
    width: 100%;
    position: relative;
    transform-style: preserve-3d;
    transition: 2s;
    box-shadow: 0px 0px 5px black;
  }
  .carta:hover{
    transform: rotateY(180deg)
  }
  .lado{
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    position: absolute;
    font-family: sans-serif;
    font-size: 0.5rem;
  }
  .frente{
    background: #143470;
font-family: sans-serif;
    font-size: 0.5rem;
    
  }
  .atras{
    background: #ff6600;
    transform: rotateY(180deg)
  }
  a{
    width: 100%;
    height: 100%;    
}
  .frente a{
    margin: 10px;
    color: #fff;
    text-align: center;
    margin-left: auto;
    position: absolute;
    text-shadow:  0.0. 0.5px #ff6600; 
    font-family: sans-serif;
    font-size: 0.5rem;
  }
  .frente img{
    display: block;
    margin: 30px auto;
    background-color: rgba(255,255,255,.15);
    width: 40px;
    padding:12px;
    margin-top: 60px;
    -webkit-border-radius: 340%;   
  }
  .atras li{
    color: #fff;
    margin: 5px;
    list-style: none;
    font-family: sans-serif;
    font-size: 0.4rem;
  }
  .atras > img{
    display: block;
    margin: 0px auto;
    background-color: rgba(255,255,255,.15);
    width: 20%;
    padding: 8px;
    -webkit-border-radius: 10%;  
    padding: 10px;
    border: 6px solid #ff5500;
  }
  .ccl-capechi > img{
    display: block;
    margin: 0px auto;
    width: 26%;
    background-color: rgba(255,255,255,.15);
    -webkit-border-radius: 10%;  
    border: 4px solid #ff5500;
    
  }
}