Merge pull request #91 from remotestorage/doc/backdrop

Add documentation for new modal backdrop option

Author: galfert

README.md

@@ -30,10 +30,11 @@ The widget has some configuration options to customize the behavior:
 
 | Option | Description | Type | Default |
 |---|---|---|---|
-| `leaveOpen` | Keep the widget open when user clicks outside of it | Boolean | false |
-| `autoCloseAfter` | Timeout after which the widget closes automatically (in milliseconds). The widget only closes when a storage is connected. | Number | 1500 |
-| `skipInitial` | Don't show the initial connect hint, but show sign-in screen directly instead | Boolean | false |
-| `logging` | Enable logging for debugging purposes | Boolean | false |
+| `leaveOpen` | Keep the widget open when user clicks outside of it | Boolean | `false` |
+| `autoCloseAfter` | Timeout after which the widget closes automatically (in milliseconds). The widget only closes when a storage is connected. | Number | `1500` |
+| `skipInitial` | Don't show the initial connect hint, but show sign-in screen directly instead | Boolean | `false` |
+| `logging` | Enable logging for debugging purposes | Boolean | `false` |
+| `modalBackdrop` | Show a dark, transparent backdrop when opening the widget for connecting an account. `true` shows backdrop everywhere, `false` turns it off everywhere. Default is to only show it on small screens. | Boolean, String | `"onlySmallScreens"` |
 
 Example: