Typo
Fixed formatting
Fixed typo
Typo
Reordered/merged some slides, added quick work flow exercise, added presenter notes, tweaked content.
Revised exercise 1, added some template and content revisions.
Added mini-exercise before exercise #2
Added in-slide CSS example, moved inline & internal css slides to extras.
Small updates, added lunchtime exercise and presenter notes.
Separated exercise 5 into two.
Separate exercise 6 into smaller exercises and reordered content.
Revised morning slides, moved void elements to extras.
reformatting, added css organization examples, content revisions.
Revised float example to better demonstrate positioning. Can't see fixed positioning well if page doesn't scroll.  Added exercise to add more content.
Revised positioning exercise, added presenter notes.
Home page exercise updates.
Moved sticky footer to "homework". Small content revisions overall.
updated example files for sticky footer
revised background images slides & examples
Merge remote-tracking branch 'upstream/master'