| 1.20.x template.php | basis_preprocess_maintenance_page(&$variables) | 
Prepares variables for maintenance page templates.
See also
File
- themes/basis/ template.php, line 61 
- Basis preprocess functions and theme function overrides.
Code
function basis_preprocess_maintenance_page(&$variables) {
  $css_path = backdrop_get_path('theme', 'basis') . '/css/component/maintenance.css';
  backdrop_add_css($css_path);
}