Examine source code of lamp1

{
  "name": "lamp1",
  "manifest_version": 2,
  "version": "2.0",
  "theme": {
    "images": {
      "theme_frame": "3000x200 Firefox Theme Size(7).png"
    },
    "colors": {
      "frame": "rgba(248, 200, 6, 1)",
      "tab_background_text": "rgba(248, 200, 6, 1)",
      "bookmark_text": "rgba(247, 245, 180, 1)",
      "toolbar_field": "rgba(247, 245, 180, 1)",
      "toolbar_field_text": "rgba(63, 63, 0, 1)"
    }
  }
}