1 files changed, 9 insertions, 0 deletions
diff --git a/background.js b/background.js
new file mode 100644
index 0000000..44a5c2a
--- /dev/null
+++ b/background.js
@@ -0,0 +1,9 @@
+var browser;
+
+if (chrome) {
+	browser = chrome;
+}
+
+browser.runtime.onMessage.addListener(function() {
+	browser.tabs.insertCSS({ file: '/css/example.com.css' });
+});