1 files changed, 11 insertions, 5 deletions
diff --git a/README.md b/README.md
index 0ca567d..4d96e8f 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,15 @@
-## Install dev server packages
+# Pan-Zoom
 
-    docker run --rm -w /app -v $PWD:/app -u $(id -u):$(id -u) node npm install
+Pan/zoom library for web browsers. Hold and drag an element to pan. Use the mouse wheel to zoom. See `src/app.js` for a usage example.
 
-## Start the dev server
+## To view the demo using Docker
 
-    docker run --rm --init -it -w /app -v $PWD:/app -p 8080:8080 node node dev-server.js
+1. Install the development server packages.
 
-Visit `localhost:8080` to view.
+       docker run --rm -w /app -v $PWD:/app -u $(id -u):$(id -u) node npm install
+
+2. Start the server.
+
+       docker run --rm --init -it -w /app -v $PWD:/app -p 8080:8080 node node dev-server.js
+
+3. Visit `localhost:8080` to view.