Examine source code of Spring Pop

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Spring Pop",
  "theme": {
    "images": {
      "additional_backgrounds": []
    },
    "properties": {
      "additional_backgrounds_alignment": [],
      "additional_backgrounds_tiling": []
    },
    "colors": {
      "toolbar": "rgb(98, 102, 183)",
      "toolbar_text": "rgb(244, 248, 156)",
      "frame": "rgb(248, 112, 140)",
      "tab_background_text": "rgb(253, 248, 196)",
      "toolbar_field": "rgba(0, 0, 0, 0.4)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgb(37, 197, 241)",
      "popup": "rgb(92, 98, 192)",
      "popup_text": "rgb(253, 248, 196)",
      "icons": "rgb(6, 239, 252)",
      "tab_loading": "rgb(37, 197, 241)"
    }
  }
}