/* Scaffolding */

html,
body {
  width: 99.7%;
  height: 100%;
}

/* Backgrounds */

.bg-holder {
  width: 100%;
  height: 50%;
  background-size: cover;
  background-position: 50% 50%;
  color: #fff;
}

.bg-holder .content {
  color: #fff;
  text-align: center;
  position: relative;
  top: 200px;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
}

.pic1 {
  background-image: url('parallax-img/wiz-working-small-01.png');
}

.pic2 {
  background-image: url('parallax-img/pic1.jpg');
}

.pic3 {
  background-image: url('parallax-img/pic1.jpg');
}

@media (min-width: 768px) {
  .pic1 {
    background-image: url('parallax-img/wiz-working-01.png');
  }
  .pic2 {
    background-image: url('parallax-img/pic1_bigger.jpg');
  }
  .pic3 {
    background-image: url('parallax-img/pic1_bigger.jpg');
  }
}