Examine source code of solTime Relax

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Relax",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "center center"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(82, 82, 21, 0.59)",
      "toolbar_text": "rgb(255, 255, 255)",
      "frame": "rgb(100, 100, 0)",
      "tab_background_text": "rgb(251, 232, 209)",
      "toolbar_field": "rgba(229, 229, 190, 0.2)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgb(242, 216, 0)",
      "popup": "rgb(82, 82, 21)",
      "popup_text": "rgb(221, 221, 207)",
      "button_background_active": "rgb(234, 234, 209)",
      "button_background_hover": "rgb(81, 49, 11)",
      "frame_inactive": "rgb(181, 176, 92)",
      "icons_attention": "rgb(255, 206, 165)",
      "icons": "rgb(202, 169, 17)",
      "ntp_background": "rgb(151, 151, 99)",
      "ntp_text": "rgb(234, 192, 143)",
      "popup_border": "rgb(135, 136, 2)",
      "popup_highlight_text": "rgb(236, 152, 55)",
      "popup_highlight": "rgb(234, 234, 209)",
      "sidebar_border": "rgb(184, 121, 49)",
      "sidebar_highlight": "rgb(237, 215, 190)",
      "sidebar_text": "rgb(117, 63, 0)",
      "tab_selected": "rgb(132, 132, 66)",
      "tab_text": "rgb(255, 255, 255)",
      "toolbar_field_border": "rgb(117, 63, 0)",
      "toolbar_field_highlight_text": "rgb(179, 146, 109)",
      "toolbar_field_separator": "rgb(184, 121, 49)",
      "toolbar_top_separator": "rgb(117, 63, 0)",
      "tab_loading": "rgb(242, 216, 0)"
    }
  }
}