.interSlider li {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden; }
  .interSlider li img {
    width: 100%;
    height: auto; }
  .interSlider li .progressBar {
    position: absolute;
    bottom: 0;
    left: 0;
    background: #16a085;
    height: 0.5em;
    width: 0;
    opacity: 0.7; }
.interSlider.loading {
  background: green; }