Examine source code of sidebar yoba

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "sidebar yoba",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right bottom"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(19, 20, 19)",
      "toolbar_text": "rgba(177, 220, 180, 0.8)",
      "frame": "rgb(23, 26, 23)",
      "tab_background_text": "rgb(70, 182, 42)",
      "toolbar_field": "rgba(60, 80, 77, 0.59)",
      "toolbar_field_text": "rgba(1, 254, 48, 0.83)",
      "tab_line": "rgba(1, 254, 48, 0.83)",
      "popup": "rgb(0, 0, 0)",
      "popup_text": "rgba(1, 254, 48, 0.83)",
      "button_background_active": "rgba(10, 15, 10, 0.65)",
      "button_background_hover": "rgb(19, 20, 19)",
      "popup_border": "rgba(1, 254, 48, 0.83)",
      "sidebar_border": "rgb(0, 0, 0)",
      "sidebar_text": "rgba(1, 254, 48, 0.83)",
      "tab_selected": "rgb(19, 20, 19)",
      "tab_text": "rgba(242, 246, 242, 0.8)",
      "toolbar_field_border_focus": "rgba(242, 246, 242, 0.8)",
      "tab_loading": "rgba(1, 254, 48, 0.83)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{e01ba36d-1b0b-4b39-a251-6f8a53c431c8}"
    }
  }
}