protected function getStyles()
{
return ".select_all_button_container, .select_none_button_container{display: inline-block;margin-bottom: 0.4em;}.admin-page-framework-checkbox-label {margin-top: 0.1em;}.admin-page-framework-field input[type='checkbox' ] {margin-right: 0.5em;} .admin-page-framework-field-checkbox .admin-page-framework-input-label-container {padding-right: 1em;}.admin-page-framework-field-checkbox .admin-page-framework-input-label-string{display: inline; }";
}