To help users fill the form, different informations may be available:

• some text at the top of a section
• information bubbles that may be closed (optional)
• (?) icon at the end of a field, that opens some explanation (TODO: design)
• alternate version of the icon (ignore for now, probaby obsolete)
• some text above a field
• some text below the field, occupying the whole width
• some text above the field, on the right side
• some text below the field label, occupying the left side only