Examine source code of Bingqiu theme

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Bingqui theme",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right center"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(158, 197, 170, 0.4)",
      "toolbar_text": "rgb(28, 67, 28)",
      "frame": "rgb(158, 197, 170)",
      "tab_background_text": "rgb(28, 67, 28)",
      "toolbar_field": "rgba(255, 255, 255, 0.53)",
      "toolbar_field_text": "rgb(255, 0, 5)",
      "tab_line": "rgb(255, 0, 4)",
      "popup": "rgb(221, 232, 208)",
      "popup_text": "rgb(28, 67, 28)",
      "tab_loading": "rgb(255, 0, 4)"
    }
  }
}