public function setUp()
{
$this->addSettingFields(array('field_id' => '__submit', 'type' => 'submit', 'value' => __('Save', 'amazon-auto-links'), 'save' => false, 'label_min_width' => '100%', 'attributes' => array('field' => array('style' => 'width: 100%; text-align: center;'))));
}