<?php
/**
 * Copyright © 2013-2017 Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */

// @codingStandardsIgnoreFile
?>
<div class="widget block box-category-link">
	<div class="block-content">
		<img src="<?php echo $block->getData('image_url'); ?>"/>
	</div>
	<div class="block-title">
		<a <?php /* @escapeNotVerified */ echo $block->getLinkAttributes() ?>>
			<span><?php echo $block->escapeHtml($block->getLabel()) ?></span>
		</a>
	</div>
</div>

<?php
/**
 * Copyright © 2013-2017 Magento, Inc. All rights reserved.
 * See COPYING.txt for license details.
 */

// @codingStandardsIgnoreFile
?>
<div class="widget block box-category-link">
	<div class="block-content">
		<a <?php /* @escapeNotVerified */ echo $block->getLinkAttributes() ?>>
			<img src="<?php echo $block->getData('image_url'); ?>"/>
		</a>
	</div>
	<div class="block-title">
		<a <?php /* @escapeNotVerified */ echo $block->getLinkAttributes() ?>>
			<span><?php echo $block->escapeHtml($block->getLabel()) ?></span>
		</a>
	</div>
</div>

Update category gird box widget.
Update category gird box widget.
