.ios-overlay {
  position: fixed;
  top: 50%;
  left: 50%;
  width: 200px;
  height: 200px;
  margin-left: -100px;
  margin-top: -100px;
  filter: progid:DXImageTransform.Microsoft.gradient(startColorstr=#cc000000,endColorstr=#cc000000);
  background: rgba(0, 0, 0, 0.8);
  -webkit-border-radius: 20px;
  -moz-border-radius: 20px;
  border-radius: 20px;

  opacity: 0;
  -webkit-transition: opacity 0.75s;
  -moz-transition: opacity 0.75s;
  transition: opacity 0.75s;
}

.ios-overlay.show {
  opacity: 1;
}

.ios-overlay.hide {
  opacity: 0;
}

.ios-overlay .title {
  color: #fff;
  text-align: center;
  display: block;
  font-size: 26px;
  position: absolute;
  bottom: 30px;
  left: 0;
  width: 100%;
  font-weight: 300;
  font-family: "Helvetica Neue", Arial, sans-serif;
}

.ios-overlay img {
  display: block;
  margin: 20% auto 0 auto;
}

.ios-overlay .spinner {
  left: 50% !important;
  top: 40% !important;
}