More on html and css.
First couple of sections.
Update lesson_2b with a couple more sections.
First complete draft of lesson_2b.md
Some updates to lesson_2b.md.
Minor fixes.
Update lesson_2b.md
Update lesson_2b.md

Update to reflect the fact that they just had an assignment, and aren't getting another one until tomorrow. Add more about using JSBin.
Update lesson_2b.md
Update lesson_2b.md

Remove "target" from do-now (doesn't work on jsbin), instead add "title" later on as an example attribute.
Create lesson_2c.md
Update lesson_2c.md
Update lesson_2c.md
Update lesson_2c.md
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Update lesson_2b.md

Update with notes on how it actually went.
Update lesson_2c.md
Merge pull request #22 from dsagal/master

Two more lessons on HTML/CSS