body {
  background-color: #333333;
}

a.divLink {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  text-decoration: none;
  z-index: 10;
  background-color: white;
  opacity: 0;
  filter: alpha(opacity=0);
}

.block {
  color: white;
  line-height: 1.5em;
  margin-left: 10%;
  margin-top: 10%;
}

.text {
  font-family: Helvetica;
  font-weight: bold;
  color: #333333;
  line-height: .5em;
  margin-left: 10%;
  margin-top: 15%;
}

.highlight {
  background-color: white;
}

.flip-container {
  background-color: black;
  -webkit-perspective: 1000;
  -moz-perspective: 1000;
  -o-perspective: 1000;
  perspective: 1000;
}

.flip-container:hover .back, .flip-container.hover .back {
  -webkit-transform: rotateY(0deg);
  -moz-transform: rotateY(0deg);
  -o-transform: rotateY(0deg);
  -ms-transform: rotateY(0deg);
  transform: rotateY(0deg);
}

.flip-container:hover .front, .flip-container.hover .front {
  -webkit-transform: rotateY(180deg);
  -moz-transform: rotateY(180deg);
  -o-transform: rotateY(180deg);
  transform: rotateY(180deg);
}

.flip-container, .front, .back {
  width: 100%;
  height: 150px;
}

.flipper {
  -moz-transform: perspective(1000px);
  -moz-transform-style: preserve-3d;

  position: relative;
}

.front, .back {
  -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  -o-backface-visibility: hidden;
  backface-visibility: hidden;

  -webkit-transition: 0.6s;
  -webkit-transform-style: preserve-3d;

  -moz-transition: 0.6s;
  -moz-transform-style: preserve-3d;

  -o-transition: 0.6s;
  -o-transform-style: preserve-3d;

  -ms-transition: 0.6s;
  -ms-transform-style: preserve-3d;

  transition: 0.6s;
  transform-style: preserve-3d;

  position: absolute;
  top: 0;
  left: 0;
}

.front {
  background: #333333;
  z-index: 2;
}

.back {
  background: white;
  -webkit-transform: rotateY(-180deg);
  -moz-transform: rotateY(-180deg);
  -o-transform: rotateY(-180deg);
  -ms-transform: rotateY(-180deg);
  transform: rotateY(-180deg);
}

.back:hover {
  cursor: hand;
  cursor: pointer;
}