Examine source code of Lu Over The Wall 1

{
  "name": "Lu Over The Wall 1",
  "manifest_version": 2,
  "version": "1.0",
  "theme": {
    "images": {
      "theme_frame": "lu_wallpaper_1.png"
    },
    "colors": {
      "frame": "rgba(68, 171, 123, 1)",
      "tab_background_text": "rgba(68, 171, 123, 1)",
      "toolbar": "rgba(255, 255, 255, 0.41)",
      "bookmark_text": "rgba(47, 130, 93, 1)",
      "toolbar_field": "rgba(255, 255, 255, 0.29)",
      "toolbar_field_text": "rgba(66, 171, 124, 0.56)"
    }
  }
}