Leaflet w/ geojson Polygons & addStyle()

Making a BOS leaflet.js map because it takes me sooo long trying to use d3 and it's nice to give people a familiar interface. Need to add a function in the addStyle() to make this bad boy more colorful.

<!DOCTYPE html>
<html>
    <head>
        <title>Leaflet w/ geojson Polygons & addStyle()</title>
 <script src="https://cdnjs.cloudflare.com/ajax/libs/leaflet/0.7.3/leaflet.min.js"></script>
       <link rel="stylesheet" href="https://cdn.leafletjs.com/leaflet-0.7.3/leaflet.css" />

</style>
    </head>
    <body onload="initialize()">
        <div id="map" ></div>

var watercolor = new  L.StamenTileLayer("watercolor");
                    var terrain = new L.StamenTileLayer("terrain");
                    var toner= new  L.StamenTileLayer("toner");

var bases = {
                        "Watercolor":watercolor,
                        "Terrain":terrain,
                        "Toner":toner
                    }
                    var map = new L.Map('map', {
                                        center: [37.75, -122.45],
                                        zoom:12,
                                        layers:toner
                                        })

var bosBords = L.geoJson().addTo(map);
                    bosBords.addData(bords)
                    .setStyle(
                      {fillColor:'green',
                      color:'pink'}

);

}

</script>
    </body>
</html>

Modified http://cdn.leafletjs.com/leaflet-0.7.3/leaflet.js to a secure url

Modified http://maps.stamen.com/js/tile.stamen.js?v1.2.3 to a secure url

https://cdn.leafletjs.com/leaflet-0.7.3/leaflet.js

https://maps.stamen.com/js/tile.stamen.js?v1.2.3