friendica-directory/src/templates/servers.phtml

<h1><?php echo $this->e($title) ?></h1>
<nav aria-label="<?php echo $this->__('Top servers pagination')?>">
	<?php echo $this->fetch('sub/pager_full.phtml', $pager) ?>
</nav>
<div class="row">
	<?php foreach ($servers as $server) : ?>
        <div class="col-xl-6">
			<?php echo $this->fetch('sub/server.phtml', ['server' => $server, 'stable_version' => $stable_version, 'rc_version' => $rc_version, 'dev_version' => $dev_version]) ?>
        </div>
	<?php endforeach; ?>
</div>
<nav aria-label="<?php echo $this->__('Bottom servers pagination')?>">
	<?php echo $this->fetch('sub/pager_full.phtml', $pager) ?>
</nav>