in chapter 4 of bulletproof web design we learned about floats. we learned how floats can help us achieve grid like effects, how to create opposing floats and how to clear floats.
in the example we worked on variations of layouts with images and text with the use of definition lists.

<dl> outer element
<dt> definition term
<dd> description 

here is the link to my example:
http://rnelissa.aisites.com/float.html 

here is the corresponding style sheet:
http://rnelissa.aisites.com/float.css