the ol doesn't need to be inline
merged the two sections
moved the p styles out
split out the css in about page
added warning for old ie
removed old preview
It is OK to let footer have bottom margin.
Revert "It is OK to let footer have bottom margin."

This reverts commit 2b7c5ea675f08d5878f054e6e2f31ac67cbd9104.
added comments
the views can be public
better approach for initializing it