styling

css/popup.css

@@ -50,7 +50,7 @@ body {
 }
 
 ul {
-    margin-bottom: 20px;
+    margin-bottom: 30px;
 }
 
 i {
@@ -67,7 +67,7 @@ i {
     box-shadow: 0 2px 5px 0 rgba(0, 0, 0, 0.16), 0 2px 10px 0 rgba(0, 0, 0, 0.12);
     transition: 0.3s;
     padding: 7px 5px 5px 7px;
-    margin-right: 10px;
+    margin-right: 0px;
     border-radius: 7px;
 }
 

js/background.js

@@ -187,9 +187,15 @@ function remove(request, sender, sendResponse) {
 		chrome.browserAction.setBadgeBackgroundColor({
 			color: '#bf5700'
 		});
+		if (courses.length > 0) {
 			chrome.browserAction.setBadgeText({
 				text: "" + courses.length
 			});
+		} else {
+			chrome.browserAction.setBadgeText({
+				text: ""
+			});
+		}
 		sendResponse({
 			done: "Removed: (" + request.course.unique + ") " + request.course.coursename,
 			label: "Add Course +"