Updated readme

Author: Johnathan Barrett

README.md

@@ -8,14 +8,15 @@
 ```HTML
 <ContextMenu ref="contextMenu" :menu-items="menuItems"/>
 
-<div class="context-menu-trigger" 
+<div class="context-menu-trigger"
 @click.right.prevent="$refs.contextMenu.open($event)">
  Right Click Me!
 </div>
 ```
 
 ```javascript
 import ContextMenu from 'vue-context-menu-popup'
+import 'vue-context-menu-popup/dist/vue-context-menu-popup.css';
 
 export default {
  data() {
@@ -55,35 +56,35 @@ export default {
 
 ## API
 
-### context-menu 
+### context-menu
 
 A simple context menu component
 
 ```html
 <ContextMenu :menu-items="[....]"/>
-``` 
+```
 
-#### props 
+#### props
 
-- `menu-items` ***Array*** (*required*) 
+- `menu-items` ***Array*** (*required*)
 
-#### data 
+#### data
 
-- `visible` 
+- `visible`
 
-**initial value:** `false` 
+**initial value:** `false`
 
-- `contextMenuPosition` 
+- `contextMenuPosition`
 
-**initial value:** `[object Object]` 
+**initial value:** `[object Object]`
 
-#### methods 
+#### methods
 
-- `close()` 
+- `close()`
 
-- `open(position)` 
+- `open(position)`
 
- Accepts an Object with an `x, y` position or an instance of Event 
+ Accepts an Object with an `x, y` position or an instance of Event
 
 ## Installation