.home-keyvisual{
  max-width: 100%;
  height: auto;
  position: relative;
}

.image {
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  right: 0;
  opacity: 0;
  background-size: cover;
  background-position: center center;
   animation: image-switch-animation 25s infinite;
}

.src1 {
  background-image: url(https://sakura-market.net/public_html/images_top/title2404-2.jpg);
}
.src2 {
  background-image: url(https://sakura-market.net/public_html/images_top/title2404-3.jpg);
}
.src3 {
  background-image: url(https://sakura-market.net/public_html/images_top/title2404-4.jpg);
}
.src4 {
  background-image: url(https://sakura-market.net/public_html/images_top/title2404-5.jpg);
}
.src5 {
  background-image: url(https://sakura-market.net/public_html/images_top/title2404-6.jpg);
}

.image:nth-of-type(1) {
  animation-delay: 0s;
}
.image:nth-of-type(2) {
  animation-delay: 5s;
}
.image:nth-of-type(3) {
  animation-delay: 10s;
}
.image:nth-of-type(4) {
  animation-delay: 15s;
}
.image:nth-of-type(5) {
  animation-delay: 20s;
}

@keyframes image-switch-animation {
  0%{ opacity: 0;}
  5%{ opacity: 1;}
  25%{ opacity: 1;}
  30%{ opacity: 0;}
  100%{ opacity: 0;}
}