diff --git a/borderify/borderify.js b/borderify/borderify.js
new file mode 100644
index 0000000..06b06b7
--- /dev/null
+++ b/borderify/borderify.js
@@ -0,0 +1 @@
+document.body.style.border = "5px solid red";
\ No newline at end of file
diff --git a/borderify/manifest.json b/borderify/manifest.json
new file mode 100644
index 0000000..aacecc5
--- /dev/null
+++ b/borderify/manifest.json
@@ -0,0 +1,16 @@
+{
+
+  "manifest_version": 2,
+  "name": "Borderify",
+  "version": "1.0",
+
+  "description": "Adds a red border to all webpages matching mozilla.org.",
+
+  "content_scripts": [
+    {
+      "matches": ["*://*.mozilla.org/*"],
+      "js": ["borderify.js"]
+    }
+  ]
+
+}
\ No newline at end of file