more readme

README.md

@@ -1,5 +1,5 @@
 [![npm version](https://badge.fury.io/js/angular2-tabs.svg)](https://badge.fury.io/js/angular2-tabs)
-
+[![Build Status](https://travis-ci.org/DemgelOpenSource/angular2-tabs.svg?branch=master)](https://travis-ci.org/DemgelOpenSource/angular2-tabs)
 # Angular2-Tabs
 
 Simple to use Tab option for Angular2
@@ -44,4 +44,10 @@ A Template that contains the html that will be displayed when this tab is open.
 The default tab to be displayed. The last default tab that can be displayed (using canActivate) will be displayed when the tabs are loaded.
 ### Explanation (Controller)
 #### Tab Object
-In this case `tabOne` is used to be pass information to the first tab. Property `title` is the title of the tab, and will be displayed in the tabList. The `canActivate` property is a function used to determine if a tab can be displayed.
+In this case `tabOne` is used to be pass information to the first tab. Property `title` is the title of the tab, and will be displayed in the tabList. The `canActivate` property is a function used to determine if a tab can be displayed.
+## CSS
+You will need to customize the list using your own CSS. The list will recieve either `an-tablist` or a custom class name defined with `anListClass`.
+### an-active / an-inactive
+These classes are added to the `li`.
+### an-canactivate / an-cantactivate
+These classes are added to the `li` based on if the tab can be activated based on the `canActivate` function passed in.