newsupernova/vendor/magento/module-sales/view/adminhtml/templates/order/details.phtml

<?php
/**
 * Copyright © Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */

// @codingStandardsIgnoreFile

/*
store view name = $_order->getStore()->getName()
web site name = $_order->getStore()->getWebsite()->getName()
store name = $_order->getStore()->getGroup()->getName()
*/
?>
<?php $_order = $block->getOrder() ?>
<div>
<?= __('Customer Name: %1', $block->escapeHtml($_order->getCustomerFirstname() ? $_order->getCustomerName() : $_order->getBillingAddress()->getName())) ?><br />
<?= __('Purchased From: %1', $block->escapeHtml($_order->getStore()->getGroup()->getName())) ?><br />
</div>
<table cellpadding="0" border="0" width="100%" style="border:1px solid #bebcb7; background:#f8f7f5;">
    <thead>
        <tr>
            <th align="left" bgcolor="#d9e5ee" style="padding:3px 9px">Item</th>
            <th align="center" bgcolor="#d9e5ee" style="padding:3px 9px">Qty</th>
            <th align="right" bgcolor="#d9e5ee" width="10%" style="padding:3px 9px">Subtotal</th>
        </tr>
    </thead>

    <tbody>
<?php $i = 0; foreach ($_order->getAllItems() as $_item): $i++ ?>
        <tr <?= $i%2 ? 'bgcolor="#eeeded"' : '' ?>>
            <td align="left" valign="top" style="padding:3px 9px"><strong><?= $block->escapeHtml($_item->getName()) ?></strong>
            <?php if ($_item->getGiftMessageId() && $_giftMessage = $this->helper('Magento\GiftMessage\Helper\Message')->getGiftMessage($_item->getGiftMessageId())): ?>
            <br /><strong><?= /* @escapeNotVerified */ __('Gift Message') ?></strong>
            <br /><?= /* @escapeNotVerified */ __('From:') ?> <?= $block->escapeHtml($_giftMessage->getSender()) ?>
            <br /><?= /* @escapeNotVerified */ __('To:') ?> <?= $block->escapeHtml($_giftMessage->getRecipient()) ?>
            <br /><?= /* @escapeNotVerified */ __('Message:') ?><br /> <?= $block->escapeHtml($_giftMessage->getMessage()) ?>
            <?php endif; ?>
            </td>
            <td align="center" valign="top" style="padding:3px 9px"><?= /* @escapeNotVerified */ $_item->getQtyOrdered()*1 ?></td>
            <td align="right" valign="top" style="padding:3px 9px"><?= /* @escapeNotVerified */ $_order->formatPrice($_item->getRowTotal()) ?></td>
        </tr>
<?php endforeach ?>
    </tbody>

    <tfoot>
    <?php if ($_order->getGiftMessageId() && $_giftMessage = $this->helper('Magento\GiftMessage\Helper\Message')->getGiftMessage($_order->getGiftMessageId())): ?>
        <tr>
            <td colspan="3" align="left" style="padding:3px 9px">
            <strong><?= /* @escapeNotVerified */ __('Gift Message') ?></strong>
            <br /><?= /* @escapeNotVerified */ __('From:') ?> <?= $block->escapeHtml($_giftMessage->getSender()) ?>
            <br /><?= /* @escapeNotVerified */ __('To:') ?> <?= $block->escapeHtml($_giftMessage->getRecipient()) ?>
            <br /><?= /* @escapeNotVerified */ __('Message:') ?><br /> <?= $block->escapeHtml($_giftMessage->getMessage()) ?>
            </td>
        </tr>
     <?php endif; ?>
        <tr>
            <td colspan="2" align="right" style="padding:3px 9px"><?= /* @escapeNotVerified */ __('Subtotal') ?></td>
            <td align="right" style="padding:3px 9px"><?= /* @escapeNotVerified */ $_order->formatPrice($_order->getSubtotal()) ?></td>
        </tr>
        <?php if ($_order->getDiscountAmount() > 0): ?>
            <tr>
                <td colspan="2" align="right" style="padding:3px 9px"><?= /* @escapeNotVerified */ (($_order->getCouponCode()) ? __('Discount (%1)', $_order->getCouponCode()) : __('Discount')) ?></td>
                <td align="right" style="padding:3px 9px"><?= /* @escapeNotVerified */ $_order->formatPrice(0.00 - $_order->getDiscountAmount()) ?></td>
            </tr>
        <?php endif; ?>
        <?php if ($_order->getShippingAmount() || $_order->getShippingDescription()) : ?>
            <tr>
                <td colspan="2" align="right" style="padding:3px 9px"><?= /* @escapeNotVerified */ __('Shipping &amp; Handling') ?></td>
                <td align="right" style="padding:3px 9px"><?= /* @escapeNotVerified */ $_order->formatPrice($_order->getShippingAmount()) ?></td>
            </tr>
        <?php endif; ?>
        <?php if ($_order->getTaxAmount() > 0): ?>
            <tr>
                <td colspan="2" align="right" style="padding:3px 9px"><?= /* @escapeNotVerified */ __('Tax') ?></td>
                <td align="right" style="padding:3px 9px"><?= /* @escapeNotVerified */ $_order->formatPrice($_order->getTaxAmount()) ?></td>
            </tr>
        <?php endif; ?>
        <tr bgcolor="#DEE5E8">
            <td colspan="2" align="right" style="padding:3px 9px"><strong><big><?= /* @escapeNotVerified */ __('Grand Total') ?></big></strong></td>
            <td align="right" style="padding:6px 9px"><strong><big><?= /* @escapeNotVerified */ $_order->formatPrice($_order->getGrandTotal()) ?></big></strong></td>
        </tr>
    </tfoot>
</table>