html,
body {
  position: relative;
  height: 100%;
}

body {
  background: #eee;
  font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
  font-size: 14px;
  color: #000;
  margin: 0;
  padding: 0;
}

.swiper-container {
  width: 100%;
  height: 100%;
  max-width: 500px;
  position: relative;
}

.swiper-slide {
  text-align: center;
  font-size: 18px;
  background: #fff;

  /* Center slide text vertically */
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;


}

.swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@keyframes zoom {
  0% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.2);
  }

  100% {
    transform: scale(1);
  }
}

.kf {
  position: absolute;
  top: 45%;
  right: 0px;
  z-index: 9;
}

.kf img {
  width: 80px;
  animation: zoom 2s infinite;
}

.xz {
  position: absolute;
  top: 86%;
  z-index: 9;
  width: 100%;
  text-align: center;

}

.xz img {
  width: 140px;
  animation: zoom 2s infinite;

}