Examine source code of Dark Sayagata

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Sayagata",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(47, 47, 47, 0)",
      "toolbar_text": "rgb(206, 206, 206)",
      "frame": "rgb(47, 47, 47)",
      "tab_background_text": "rgb(206, 206, 206)",
      "toolbar_field": "rgba(47, 47, 47, 0)",
      "toolbar_field_text": "rgb(206, 206, 206)",
      "tab_line": "rgb(206, 206, 206)",
      "popup": "rgba(47, 47, 47, 0.95)",
      "popup_text": "rgb(206, 206, 206)",
      "ntp_background": "rgb(47, 47, 47)",
      "ntp_text": "rgb(199, 199, 199)",
      "tab_loading": "rgb(206, 206, 206)"
    }
  }
}