Examine source code of Round shapes

{
  "name": "кръгове",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "кръгове.jpg"
    },
    "colors": {
      "frame": "rgba(9, 10, 10, 1)",
      "tab_background_text": "rgba(250, 246, 137, 1)",
      "toolbar": "rgba(199, 195, 195, 0.16)",
      "bookmark_text": "rgba(250, 246, 137, 1)",
      "toolbar_field": "rgba(89, 87, 87, 0.24)",
      "toolbar_field_text": "rgba(250, 246, 137, 1)"
    }
  }
}