Examine source code of Simple Warm

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Simple Warm",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-010-e9f94a3e61666a4c7677eb9cce17d854.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(211, 156, 47, 0.57)",
      "toolbar_text": "rgb(14, 61, 90)",
      "frame": "rgb(240, 238, 229)",
      "tab_background_text": "rgb(14, 61, 90)",
      "toolbar_field": "rgba(244, 221, 177, 0.95)",
      "toolbar_field_text": "rgb(14, 61, 90)",
      "tab_line": "rgb(142, 41, 33)",
      "popup": "rgb(240, 238, 229)",
      "popup_text": "rgb(14, 61, 90)",
      "tab_loading": "rgb(142, 41, 33)"
    }
  }
}