change text input height to pixel units
make instructive copy a hint
WIP style research submit page
fix nesting
fix overlooked merge conflict
fix nesting in site.css
styles & layout for new research form page
add input and label styles for column 2 of research submit form page
move Additional Documents label before partial
remove top margin from first input label
apply overflow property to forms for float clearing
align research submit button with sidebar
change button text to 'Add file'