Examine source code of palms

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "palms",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg",
        "images/1.jpg",
        "images/2.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "center center",
        "center center",
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "repeat",
        "repeat",
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(195, 9, 236)",
      "toolbar_text": "rgb(241, 12, 170)",
      "frame": "rgb(15, 236, 41)",
      "tab_background_text": "rgb(57, 241, 3)",
      "toolbar_field": "rgb(236, 37, 175)",
      "toolbar_field_text": "rgb(11, 243, 45)",
      "tab_line": "rgb(4, 248, 52)",
      "popup": "rgb(97, 11, 122)",
      "popup_text": "rgb(241, 6, 181)",
      "tab_loading": "rgb(4, 248, 52)"
    }
  }
}