.pic-ctn {
  width: 100px;
  height: 100px;
}

@keyframes display {
  0% {
    transform: translateX(10px);
    opacity: 0;
  }
  10% {
    transform: translateX(0);
    opacity: 1;
  }
  20% {
    transform: translateX(0);
    opacity: 1;
  }
  30% {
    transform: translateX(-10px);
    opacity: 0;
  }
  100% {
    transform: translateX(-10px);
    opacity: 0;
  }
}

.pic-ctn {
  position: relative;
  width: 30vw;
  height: 300px;
  margin-top: 10vh;
}

.pic-ctn > img {
  position: absolute;
  top: 0;
  left: calc(50%-1);
  opacity: 0;
  animation: display 15s infinite;
}

img:nth-child(2) {
  animation-delay: 5s;
}
img:nth-child(3) {
    animation-delay: 10s;
}
//img:nth-child(4) {
//  animation-delay: 9s;
//}
//img:nth-child(5) {
//  animation-delay: 8s;
//}
.button1 {
  border-radius: 6px;
  background-color: rgb(196, 52, 52);
  border: 2px solid #c5675a;
  color: white;
  padding: 6px 15px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 12px;
  font-weight: bold;
}
.button2 {
  border-radius: 6px;
  background-color: rgb(255, 201, 102);
  border: 2px solid #c5a65a;
  color: black;
  padding: 6px 15px;
  text-align: center;
  text-decoration: none;
  display: inline-block;
  font-size: 12px;
  font-weight: bold;
}