anchor.diff:  
   We can now edit our *Main.elm* to add a CSS class (`text-green-500`) from Tailwindcss:
   
  -```
  +```elm
   view: Model -> Html msg
   view model =
       div [class "text-green-500"] [text model]
  
positive.code: And because `parcel watch` create a *.cache* folder, we will add it to the *.gitignore* file.
  The content of your *.gitignore* should be like this:
  
  ```
  node_modules/
  dist
  elm-stuff
  
negative.code: ```
  
  Then add this line inside this new file:
  ```shell
  /packages/elm-app/app/**/*
  ```
  
  Because we don't want to push the *dist* and the *elm-stuff* folders on our repository, we will add them in the *.gitignore* located under the folder *meteor-elm-app*
  
  ```shell
  dist
  elm-stuff
  ```
  