Answersheet to 'Product page'

// store/blocks/product.jsonc
{
  "store.product": {
    "children": ["flex-layout.row#main"]
  },
  "flex-layout.row#main": {
    "props": {
      "marginTop": 6
    },
    "children": ["flex-layout.col#left", "flex-layout.col#right"]
  },
  "flex-layout.col#left": {
    "children": ["product-images"]
  },
  "flex-layout.col#right": {
    "props": {
      "preventVerticalStretch": true,
      "verticalAlign": "middle"
    },
    "children": ["product-name", "product-price", "buy-button"]
  },
  "product-price": {
    "props": {
      "showSavings": true,
      "showListPrice": true
    }
  }
}