Examine source code of satla_123

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "satla_123",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/0.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "right top"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(69, 144, 157, 0.7)",
      "toolbar_text": "rgb(40, 218, 218)",
      "frame": "rgb(0, 9, 9)",
      "tab_background_text": "rgb(124, 181, 228)",
      "toolbar_field": "rgba(255, 255, 255, 0)",
      "toolbar_field_text": "rgb(0, 0, 0)",
      "tab_line": "rgb(116, 139, 219)",
      "popup": "rgb(96, 153, 172)",
      "popup_text": "rgb(40, 218, 218)",
      "tab_loading": "rgb(116, 139, 219)"
    }
  }
}