Examine source code of Gradient Lake Dive

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Lake Dive",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.png"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "left top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(247, 255, 247, 0)",
      "toolbar_text": "rgb(247, 255, 247)",
      "frame": "rgb(148, 202, 180)",
      "tab_background_text": "rgb(148, 202, 180)",
      "toolbar_field": "rgb(0, 68, 69)",
      "toolbar_field_text": "rgb(247, 255, 247)",
      "tab_line": "rgb(247, 255, 247)",
      "popup": "rgb(2, 28, 30)",
      "popup_text": "rgb(111, 185, 143)",
      "button_background_active": "rgba(184, 219, 217, 0.53)",
      "button_background_hover": "rgb(5, 40, 43)",
      "icons_attention": "rgb(242, 197, 124)",
      "icons": "rgb(184, 219, 217)",
      "popup_highlight_text": "rgb(0, 68, 69)",
      "popup_highlight": "rgb(148, 202, 180)",
      "sidebar_border": "rgba(2, 28, 30, 0)",
      "sidebar_highlight_text": "rgb(44, 120, 121)",
      "sidebar_highlight": "rgb(247, 255, 247)",
      "sidebar_text": "rgb(2, 28, 30)",
      "sidebar": "rgb(184, 219, 217)",
      "tab_text": "rgb(247, 255, 247)",
      "toolbar_bottom_separator": "rgba(0, 68, 69, 0)",
      "toolbar_field_border_focus": "rgb(2, 28, 30)",
      "toolbar_field_border": "rgba(0, 68, 69, 0)",
      "toolbar_field_focus": "rgb(247, 255, 247)",
      "toolbar_field_highlight_text": "rgb(2, 28, 30)",
      "toolbar_field_highlight": "rgb(148, 202, 180)",
      "toolbar_field_text_focus": "rgb(2, 28, 30)",
      "toolbar_top_separator": "rgba(0, 68, 69, 0)",
      "tab_loading": "rgb(247, 255, 247)"
    }
  }
}