* {
  padding: 0;
  margin: 0
}

body {
  background-color: #000000;
}

.crossfade > figure {
  animation: imageAnimation 30s linear infinite 0s;
  backface-visibility: hidden;
  background-size: cover;
  background-position: center center;
  color: transparent;
  height: 100%;
  left: 0px;
  opacity: 0;
  position: absolute;
  top: 0px;
  width: 100%;
  z-index: 0;
}

.crossfade > figure:nth-child(1) {
  background-image: url('../img/001.jpg');
}
.crossfade > figure:nth-child(2) {
  animation-delay: 6s;
  background-image: url('../img/002.jpg');
}
.crossfade > figure:nth-child(3) {
  animation-delay: 12s;
  background-image: url('../img/003.jpg');
}
.crossfade > figure:nth-child(4) {
  animation-delay: 18s;
  background-image: url('../img/004.jpg');
}
.crossfade > figure:nth-child(5) {
  animation-delay: 24s;
  background-image: url('../img/005.jpg');
}

@keyframes imageAnimation {
  0% {
    animation-timing-function: ease-in;
    opacity: 0;
  }
  8% {
    animation-timing-function: ease-out;
    opacity: 1;
  }
  17% {
    opacity: 1
  }
  25% {
    opacity: 0
  }
  100% {
    opacity: 0
  }
}