Spaces and lines?

I’m terribly confused on how to format text on my site to get several results. As you can see from a quick look, I write my entries in limerick form.

What I’d like to do is — and it may be a css problem of which I am totally lost at sea:

(1) Indent the 3rd and 4th lines five spaces or so to begin them

(2) Have the good people at feedburner (and others, I suppose) print up my feed in limerick form with line divisions. As it happens now, it all runs together as a paragraph, no breaks. If I try the li command for line, I get bullets in my entry for each line which certainly doesn’t work.

Any help in clearing up what is a major mystery is greatly appreciated by this novice.

Best,

Brian Robertson