Fix input fields stretching all the way to the edges of the panel by overriding form-horizontal, form-group bootstrap css default margin-left/margin-right from 15px to 0px.
Display error text in red colour and italics
Apply bootstrap styling to edit.html.erb
Fix error_html layout on new.html.erb (Sign Up)
Wrap content in div class=“container”
Add striping or alternate colours and borders to Users table
Fix modal dialog for “Change role” in Users