diff --git a/README.md b/README.md
index 92c3a7d..8b5479d 100644
--- a/README.md
+++ b/README.md
@@ -27,8 +27,38 @@ Include CSS file in your index.html file:
```
## Usage
+### On DOM load
-See [live demo](https://l-lin.github.com/font-awesome-animation).
+Add the desired CSS class `faa-xxx` along with `animated` to the icon (or any element of your DOM):
+
+```html
+
+```
+
+### On hover
+
+Instead of using `animated`, use the `animated-hover` CSS class:
+
+```html
+
+```
+
+### On parent element hover
+
+For parent hover, add the CSS class `faa-parent` and `animated-hover` on the parent element:
+
+```html
+
+
+
+```
+
+You can regulate the speed of the animation by adding the CSS class `faa-fast` or `faa-slow`:
+
+```html
+
+
+```
## Development