.flipbook-container {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  width: 1379px;
  margin: 20px auto;
}
#flipbook {
  width: 1229px;
  height: 819px;
  position: relative;
  overflow: hidden;
  border: 1px solid #ccc;
  flex-shrink: 0;
}
.page {
  width: 1229px;
  height: 819px;
  position: absolute;
  top: 0;
  left: 0;
  transform-origin: left center;
  background: white;
  overflow: hidden;
  backface-visibility: hidden;
  will-change: transform;
}
.page img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
.front {
  z-index: 2;
  transition: transform 0.6s ease-in-out;
}
.back {
  z-index: 1;
  transition: transform 0.6s ease-in-out;
}
.flip-right {
  transform: rotateY(-180deg);
}
.flip-left {
  transform: rotateY(180deg);
}
.arrow {
  background: none;
  border: none;
  cursor: pointer;
  z-index: 3;
  padding: 10px;
}
.arrow svg {
  width: 50px;
  height: 50px;
}
.left-arrow {
  margin-right: 20px;
}
.right-arrow {
  margin-left: 20px;
}