info buttons and fixes alert error# This is a combination of 6 commits.
styles page headings

makes flash messages fit within modal

styles sign in on time out form and adds info button

alters z index to ensure dismiss alerts works

adds info btns to all pages, content still needs work

changes color of error messages to red
Merge pull request #10 from ebanni/formsv2

Adds new info buttons and fixes z-index issue