.slide {
  width: 100%;
  height: 100%;
  overflow: hidden;
  position: relative;
  background-color: #000;
}
.slide > div {
  width: 100%;
  height: 100%;
  background-size: cover;
  position: absolute;
  #filter: blur(20px);
  #transition: transform 1s ease-in-out, filter 1s ease-in-out;
  animation: slide 30s infinite;
  opacity: 0;
}

.slide > div:nth-child(1) {
  animation-delay: 7s;
}
.slide > div:nth-child(2) {
  animation-delay: 10s;
}
.slide > div:nth-child(3) {
  animation-delay: 13s;
}
.slide > div:nth-child(4) {
  animation-delay: 16s;
}
.slide > div:nth-child(5) {
  animation-delay: 19s;
}
.slide > div:nth-child(6) {
  animation-delay: 22s;
}
.slide > div:nth-child(7) {
  animation-delay: 25s;
}
.slide > div:nth-child(8) {
  animation-delay: 28s;
}

@keyframes slide {
  10% {
    opacity: 1;
  }
  20% {
    opacity: 1;
  }
  30% {
    opacity: 0;
  }
  40% {
    transform: scale(1.1);
  }
  97% {
    filter: blur(25px);
  }
}