Examine source code of Nhà cái Bet88

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "Kimetsu no Yaiba",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "1.jpg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "left center"
      ],
      "additional_backgrounds_tiling": [
        "no-repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(219, 220, 219, 0)",
      "toolbar_text": "rgb(255, 223, 0)",
      "frame": "rgb(255, 223, 0)",
      "tab_background_text": "rgb(255, 223, 0)",
      "toolbar_field": "rgba(255, 255, 255, 0)",
      "toolbar_field_text": "rgb(255, 223, 0)",
      "tab_line": "rgb(255, 223, 0)",
      "popup": "rgba(170, 170, 170, 0.75)",
      "popup_text": "rgb(255, 223, 0)",
      "icons": "rgb(255, 223, 0)",
      "tab_loading": "rgb(255, 223, 0)"
    }
  },
  "browser_specific_settings": {
    "gecko": {
      "id": "{c953fc2c-e76e-4560-bacb-10eeb0373734}"
    }
  }
}