Examine source code of BlackP!nk

{
  "manifest_version": 2,
  "version": "1.0",
  "name": "BlackP!nk",
  "theme": {
    "images": {
      "additional_backgrounds": [
        "images/bg-009-f069b97f439938a011297c84464f0df6.svg"
      ]
    },
    "properties": {
      "additional_backgrounds_alignment": [
        "top"
      ],
      "additional_backgrounds_tiling": [
        "repeat"
      ]
    },
    "colors": {
      "toolbar": "rgb(40, 40, 40)",
      "toolbar_text": "rgb(215, 215, 215)",
      "frame": "rgb(30, 30, 30)",
      "tab_background_text": "rgb(255, 255, 255)",
      "toolbar_field": "rgb(20, 20, 20)",
      "toolbar_field_text": "rgb(255, 255, 255)",
      "tab_line": "rgb(197, 48, 102)",
      "popup": "rgb(255, 255, 255)",
      "popup_text": "rgb(98, 102, 183)",
      "button_background_hover": "rgb(197, 48, 102)",
      "popup_highlight": "rgb(197, 48, 102)",
      "tab_loading": "rgb(197, 48, 102)"
    }
  }
}