Because I'm collecting a dynamic array of information and rendering it with php. Which makes it a bit easier and quicker. And styling after that is not an option because certain portions have to be indented more than others depending on the layout of the info gathered.
For instance if I gathered a, b, c, d, e, f, and g, and a was the parent of b and c, I would want it to look similar to this
a
<insert tab here>b
<insert tab here>c
d
e
f
g
(it didnt like my spacing :C)