Examine source code of Dream_Art

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "shekhar",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-029-cc9cab928c1799136d18758709e91ecc.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(7, 50, 84)",
      "toolbar_text": "rgb(67, 194, 218)",
      "frame": "rgb(14, 41, 65)",
      "tab_background_text": "rgb(67, 189, 218)",
      "toolbar_field": "rgb(30, 57, 63)",
      "toolbar_field_text": "rgba(229, 255, 93, 0.91)",
      "tab_line": "rgb(229, 255, 93)",
      "popup": "rgb(14, 41, 65)",
      "popup_text": "rgb(229, 255, 93)",
      "button_background_active": "rgba(235, 255, 4, 0.2)",
      "button_background_hover": "rgba(67, 189, 218, 0.45)",
      "frame_inactive": "rgba(7, 50, 84, 0.17)",
      "icons_attention": "rgb(76, 48, 215)",
      "ntp_background": "rgb(14, 41, 65)",
      "ntp_text": "rgb(229, 255, 93)",
      "popup_border": "rgb(36, 194, 229)",
      "popup_highlight_text": "rgba(36, 194, 229, 0.69)",
      "sidebar_border": "rgba(255, 4, 4, 0.45)",
      "sidebar_highlight_text": "rgba(235, 255, 4, 0.45)",
      "sidebar_text": "rgb(249, 249, 249)",
      "tab_loading": "rgb(255, 93, 137)",
      "tab_selected": "rgba(67, 189, 218, 0.08)",
      "tab_text": "rgb(229, 255, 93)",
      "toolbar_top_separator": "rgb(46, 101, 113)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{3cc74881-2b97-4276-82b6-52fe8e660d18}"
    }
  }
}