'Return list of section titles and field titles for each section.
Example: [
\'title\': \'Section Title\'
\'fields\': [\'Field 1 title\', \'Field 2 title\',...]'

def sections_structure(self):

    structure = []
    sections = self.q(css='#aboutTabSections-tabpanel    .section')
    for section in sections:
        section_title_element = section.find_element_by_class_name('section-header')
        field_title_elements = section.find_elements_by_class_name('u-field-title')
        structure.append({'title': section_title_element.text, 'fields': [element.text for element in field_title_elements]})
    return structure
