.masonry-list {
  width: 100%;
  display: flex;
  box-sizing: border-box;
}

.masonry-list-left, .masonry-list-right {
  flex: 1;
  display: flex;
  flex-direction: column;
}
.masonry-item1:nth-child(odd)  image{
  height: 420rpx;
}
.masonry-item1:nth-child(even)  image{
  height: 336rpx;
}
.masonry-item2:nth-child(odd)  image{
  height: 336rpx;
}
.masonry-item2:nth-child(even)  image{
  height: 420rpx;
}