Well, being that I have no idea what iLife is, I wiki'd it.
I see it's a suite of applications comprised of some pieces software I know about and some that I've never heard of. "iWeb" caught my eye. Unfortunately, I clicked it and I almost puked.
"iWeb is a WYSIWIG website creation tool..."
"iWeb allows users to create and design websites and blogs without coding"
"...Some limitations include:
- Separate CSS files are created for each page, rather than a single stylesheet for the entire site.
- There is no option to directly edit the HTML code of templates."