Magento\Backend\Model\Url Magento\Framework\Url design/email/logo other_settings/email Magento\Email\Model\Design\Backend\Logo media 1 email/logo design/email/logo_alt other_settings/email design/email/logo_width other_settings/email design/email/logo_height other_settings/email design/email/header_template other_settings/email design/email/footer_template other_settings/email 1 1 1