This CiviCRM theme is a fork of the "Blank Theme with Messages for Drupal", which was at the same time a fork of the original "Blank Theme for Drupal" (see: http://drupal.org/project/blank).
It has been modified for being adapted to Amnesty International Spain webpage's theme. It contains styles, fonts, scripts, etc, from the general AI webform styleguide (see: https://github.com/amnesty/ai-formulario) and also specific styles for several Drupal&CiviCRM webforms (as membership form, donation form, private membership area,...)
See LICENSE.txt file.