...
Eventually, the default style of SakaiAdminX may change to be more generic and easier to style, but with this information it should be relatively easy to modify the existing structure.
SakaiAdminX doesn't look the best under IE7 due to its absurd disregard for web standards but since most users will be skinning it for their own use, that can be taken care of in the skinning stage.
The tag library
The taglibrary wraps up some common functionality into single tags, ie the <e:footer /> tag simply outputs '</body></html>'.
...