challenge-vtex-io-davi-klein/store/blocks/product-price.jsonc

{
  "flex-layout.row#selling-price": {
    "props": {
      "colGap": 2,
      "preserveLayoutOnMobile": true,
      "preventHorizontalStretch": true,
      "marginBottom": 4
    },
    "children": ["product-selling-price"]
  },

  "flex-layout.row#list-price-savings": {
    "props": {
      "colGap": 2,
      "preserveLayoutOnMobile": true,
      "preventHorizontalStretch": true,
      "marginBottom": 2,
      "marginTop": 5
    }
  }
}