Examine source code of BIG BLUE - GIANTS

{
  "theme": {
    "images": {
      "theme_frame": "GIANTS-4-HEADER.jpg"
    },
    "colors": {
      "frame": "#0004e0",
      "tab_background_text": "#ffffff"
    }
  },
  "version": "2.0",
  "name": "BIG BLUE - GIANTS",
  "manifest_version": 2,
  "description": "This is for all those Cowboys and Eagle fans out there. Created in 100% Illustrator Header and Footer if you like bring the noise.  GO BIG BLUE."
}