Then navigate to `1-presidents.elm` or `2-travel.elm` from [localhost:8000](http://localhost:8000/). When using `elm-reactor`, refreshing a page that ends with `.elm` will recompile the code in that file and show you the new result.
## Build Instructions with CSS
To see the examples *with* CSS, run the following commands:
Then open [localhost:8000/index.html](http://localhost:8000/index.html) in your browser. That HTML file loads in some CSS and whatever code is in `elm.js`. So if you want to see the second example with CSS, you can compile it like this:
```bash
elm-make 2-travel.elm --yes --output=elm.js
```
As you make changes, you will want to recompile the Elm code with `elm-make`.