4565: Fixed themes documentation

Author: tuj

README.md

@@ -577,6 +577,13 @@ For example:
   booking system you can implement a "FeedSource" that fetches booking data from your source and normalizes it to match
   the calendar output model.
 
+## Themes
+
+It is possible to create themes that can apply to select templates. See `/admin/themes` in the Admin.
+
+The theme css has to follow som rules. See [docs/themes/themes.md](docs/themes/themes.md) for instructions on writing
+custom themes.
+
 ## Custom Templates
 
 It is possible to include your own templates in your installation.

docs/themes/EXAMPLE.css renamed to docs/themes/example.css

@@ -1,12 +1,12 @@
 # Theme development
 
-For the styles to have effect you will need to append `#SLIDE_ID` to all styling.
+For the styles to have effect you will need to use the `#SLIDE_ID` to all styling.
 
-`#SLIDE_ID` will be replaced with an actual id on the client to isolate the styling on the current slide.
+`#SLIDE_ID` will be replaced with an actual id in the Client to isolate the styling on the current slide.
 
 ## Examples
 
-An example file can be found in this directory.
+An example file can be found in this directory: [example.css](example.css).
 
 Below is an example of variables on the slide container.