body {
  background: #fff;
}

.preloading {
  text-align: center;
  padding: 20%;
}

.preloading h2.pretitle {
  color: #ccc;
  margin: 0;
  text-align: center;
  font: .8em verdana;
  text-transform: uppercase;
  letter-spacing: .1em;
}

.preloading span {
  display: inline-block;
  vertical-align: middle;
  width: .6em;
  height: .6em;
  margin: .19em;
  background: #AA9D84;
  opacity: .1;
  border-radius: .6em;
  animation: loading 1s infinite alternate;
}

.preloading span:nth-of-type(2) {
  opacity: .2;
  animation-delay: 0.2s;
}

.preloading span:nth-of-type(3) {
  opacity: .4;
  animation-delay: 0.4s;
}

.preloading span:nth-of-type(4) {
  opacity: .6;
  animation-delay: 0.6s;
}

.preloading span:nth-of-type(5) {
  opacity: .8;
  animation-delay: 0.8s;
}

.preloading span:nth-of-type(7) {
  opacity: 1;
  animation-delay: 1s;
}

@keyframes loading {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}