Modify offcanvas-toggle to be a button. Develop button styles for consistency.
convert to use ems.
Add form styles to the template.
Remove button styles from _form.scss these styles have their own partial.
Add .stacked class to stack form elements.
Upate with confirm and cancel styles.
Modify buttons.scss to include additional colors.
Move button styles from example page into button.scss.  Update confirm and cancel to handle icons, color classes handle colors.
create a separate page for form elements.
Remove top/bottom margin from grid rows and columns entirely.
add abbr styles to the template.
Added some margin to flexible grid demo page so it is easier to read now that spacing has been removed from grid itself.
Removed unused styles from index page.
Merge branch 'pr-72'

* pr-72:
  Removed unused styles from index page.
  Added some margin to flexible grid demo page so it is easier to read now that spacing has been removed from grid itself.
  add abbr styles to the template.
  Remove top/bottom margin from grid rows and columns entirely.
  create a separate page for form elements.
  Move button styles from example page into button.scss.  Update confirm and cancel to handle icons, color classes handle colors.
  Modify buttons.scss to include additional colors.
  Upate with confirm and cancel styles.
  Add .stacked class to stack form elements.
  Remove button styles from _form.scss these styles have their own partial.
  Add form styles to the template.
  convert to use ems.
  Modify offcanvas-toggle to be a button. Develop button styles for consistency.