Examine source code of ENJOY IT

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "FUNKY STYLE",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-043-4fe3288aa817d5fff82664a317873284.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgba(38, 26, 50, 0.8)",
      "toolbar_text": "rgb(1, 238, 250)",
      "frame": "rgb(5, 5, 5)",
      "tab_background_text": "rgb(6, 245, 245)",
      "toolbar_field": "rgba(231, 231, 126, 0)",
      "toolbar_field_text": "rgb(247, 235, 19)",
      "tab_line": "rgb(28, 171, 176)",
      "popup": "rgb(68, 68, 68)",
      "popup_text": "rgb(250, 3, 73)",
      "tab_loading": "rgb(28, 171, 176)"
    }
  }
}