diff --git a/.gitattributes b/.gitattributes
index ac7645d..9fbfa96 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1 +1 @@
-addon/chrome/content/lib linguist-vendored
+addon/chrome/content/lib/** linguist-vendored
diff --git a/addon/chrome/content/bubbleMap.html b/addon/chrome/content/bubbleMap.html
index a988362..38ebfff 100644
--- a/addon/chrome/content/bubbleMap.html
+++ b/addon/chrome/content/bubbleMap.html
@@ -100,7 +100,7 @@
                 },
                 new go.Binding("fill", "isSelected", (s, obj) => s ? "#f2ac46" : "lightgray").ofObject())),
               $(go.TextBlock,
-                { font: "bold 10pt helvetica, bold arial, sans-serif", textAlign: "center", maxSize: new go.Size(100, NaN) }, 
+                { textAlign: "center", maxSize: new go.Size(100, NaN) }, 
                 new go.Binding("text", "text"))
             );
           // the rest of this app is the same as samples/conceptMap.html