Examine source code of TREAD FELLOW

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "TREAD FELLOW",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-017-2de428a06dc9ef685439af2292aab531.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(255, 255, 0)",
      "toolbar_text": "rgb(0, 0, 0)",
      "frame": "rgb(255, 0, 0)",
      "tab_background_text": "rgb(0, 0, 0)",
      "toolbar_field": "rgb(0, 0, 0)",
      "toolbar_field_text": "rgb(238, 172, 12)",
      "tab_line": "rgb(0, 0, 0)",
      "popup": "rgb(255, 255, 0)",
      "popup_text": "rgb(0, 0, 0)",
      "button_background_active": "rgb(236, 227, 227)",
      "button_background_hover": "rgb(239, 237, 245)",
      "frame_inactive": "rgb(250, 249, 255)",
      "icons_attention": "rgb(226, 10, 226)",
      "icons": "rgb(236, 17, 199)",
      "ntp_background": "rgb(36, 5, 36)",
      "ntp_text": "rgb(252, 7, 252)",
      "popup_border": "rgb(227, 33, 227)",
      "popup_highlight_text": "rgb(237, 237, 237)",
      "popup_highlight": "rgb(244, 233, 244)",
      "sidebar_border": "rgb(9, 23, 21)",
      "sidebar_highlight_text": "rgb(10, 247, 225)",
      "sidebar_highlight": "rgb(20, 245, 218)",
      "sidebar_text": "rgb(245, 243, 251)",
      "tab_loading": "rgb(0, 0, 0)"
    }
  }
}