.cards-container {
  position: relative;
  
  -webkit-perspective: 800px;
   -moz-perspective: 800px;
     -o-perspective: 800px;
      perspective: 800px;
}


.card {
  height: 300px;
  margin: 0 20px;
  display: block;
  position: relative;
  
  -webkit-transition: -webkit-transform .5s;
   -moz-transition: -moz-transform .5s;
     -o-transition: -o-transform .5s;
      transition: transform .5s;
  -webkit-transform-style: preserve-3d;
   -moz-transform-style: preserve-3d;
     -o-transform-style: preserve-3d;
      transform-style: preserve-3d;
}

.card.turn {
  -webkit-transform: rotateY( 180deg );
   -moz-transform: rotateY( 180deg );
     -o-transform: rotateY( 180deg );
      transform: rotateY( 180deg );
}

.card div {
  display: block;
  height: 100%;
  width: 100%;
  color: white;
  text-align: center;
  font-size: 16px;
  position: absolute;
  -webkit-backface-visibility: hidden;
   -moz-backface-visibility: hidden;
     -o-backface-visibility: hidden;
      backface-visibility: hidden;
}
.card .back span {
  display: block;
  position: absolute;
  bottom: 10px;
  padding: 15px;
}

.card .front {
  opacity: 1;
  cursor: pointer;
  background: #333;
  background-position: 50% 50%; 
  background-size: 700px;
}
.card .front b {
  display: block;
  font-family: 'Proxima Nova', 'Helvetica Neue', Sans-serif;
  font-weight: 300;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-shadow: 0 2px 1px rgba(0,0,0,.5);
  padding-top: 110px;
  font-size: 18px;
}
.card .front span {
  display: block;
  height: 100%;
}
.card .front em {
  display: block;
  font-style: normal;
  font-weight: 100;
  font-size: 12px;
  text-shadow: 0 2px 1px rgba(0,0,0,.5);
  padding: 20px;
  color: #aaa;
}
.card .back {
  font-size: 13px;
  background: #333;
  text-align: left;
  /*
  -webkit-transform: rotateY( 180deg );
   -moz-transform: rotateY( 180deg );
     -o-transform: rotateY( 180deg );
      transform: rotateY( 180deg );
  */
  opacity: 0;
}
.card .back .products {
  padding: 10px;
}
.card .back .products h3 {
  width: auto;
  margin-bottom: 5px;
  cursor: pointer;
  text-align: left;
}
.card .back .products .product-symbol a {
  /*
  color: #333 !important;
  background: #fff;
  */
  background: rgba(0,0,0,.2);
  text-shadow: 0 2px 0 rgba(0,0,0,.2);
  font-weight: bold;
  font-size: 14px;
}
.card .back .products .product-symbol a:hover {
  background: rgba(0,0,0,.2);
  text-decoration: none;
  color: #fff !important;
}
.card:hover .back {
  opacity: 1;
  
}



.card.finance .front {
  border-top: 5px solid #2ab46e;
}
/*
.card.c1 .front span {
   background: rgba(42,180,110,.2);
}
.card.c1 .front:hover span {
   background: rgba(42,180,110,.5);
}
*/
.card.marketing .front {
  border-top: 5px solid #ff5a5f;
}
/*
.card.c2 .front span {
   background: rgba(214,67,67,.2);
}
.card.c2 .front:hover span {
   background: rgba(214,67,67,.5);
}
*/
.card.intelligence .front {
  border-top: 5px solid #2aa7d5;
}
/*
.card.c3 .front span {
   background: rgba(42,167,213,.2);
}
.card.c3 .front:hover span {
   background: rgba(42,167,213,.5);
}
*/
.card.platform .front {
  border-top: 5px solid #e1872f;
}
/*
.card.c4 .front span {
   background: rgba(225,135,47,.2);
}
.card.c4 .front:hover span {
   background: rgba(225,135,47,.5);
}
*/

.card:hover {
  -webkit-transform: translateY(-10px);
  transform: translateY(-10px);
}