Examine source code of Evoking Daydreams

{
  "manifest_version": 2,
  "version": "1.2",
  "name": "Evoking Daydreams 1.2",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "center bottom"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(252, 255, 14, 0.13)",
      "toolbar_text": "rgb(255, 53, 78)",
      "frame": "rgb(244, 227, 164)",
      "tab_background_text": "rgb(40, 101, 255)",
      "toolbar_field": "rgba(73, 124, 141, 0.74)",
      "toolbar_field_text": "rgb(53, 255, 138)",
      "tab_line": "rgb(255, 239, 53)",
      "popup": "rgba(242, 204, 139, 0.93)",
      "popup_text": "rgb(255, 53, 78)",
      "button_background_active": "rgba(240, 102, 5, 0.29)",
      "button_background_hover": "rgba(255, 239, 53, 0.31)",
      "icons_attention": "rgb(255, 239, 53)",
      "icons": "rgb(240, 102, 5)",
      "popup_border": "rgb(255, 239, 53)",
      "popup_highlight_text": "rgba(251, 175, 5, 0.31)",
      "sidebar_border": "rgba(53, 255, 138, 0.22)",
      "sidebar_highlight": "rgba(255, 239, 53, 0.31)",
      "sidebar_text": "rgb(53, 255, 138)",
      "sidebar": "rgb(55, 95, 110)",
      "tab_text": "rgb(53, 255, 138)",
      "toolbar_bottom_separator": "rgba(252, 255, 14, 0.13)",
      "toolbar_field_border": "rgb(255, 239, 53)",
      "toolbar_field_highlight_text": "rgb(53, 255, 138)",
      "toolbar_field_highlight": "rgba(53, 255, 138, 0.22)",
      "toolbar_top_separator": "rgba(252, 255, 14, 0.13)",
      "toolbar_vertical_separator": "rgba(251, 175, 5, 0.31)",
      "tab_loading": "rgb(255, 239, 53)"
    }
  }
}