<div class="flex mx-2 max-w-150">
<span>
<?php echo htmlspecialchars($first) ?>
</span>
<span class="flex-1 content-repeat-[.] text-gray ml-1"></span>
<?php if ($second !== '') { ?>
<span class="ml-1">
<?php echo htmlspecialchars($second) ?>
</span>
<?php } ?>
</div>