<?php $this->widget('Widget_Metas_Tag_Cloud', 'ignoreZeroCount=1&limit=30')->to($tags); ?>
<ul class="tags-list">
<?php while($tags->next()): ?>
    <li><a style="color: rgb(<?php echo(rand(0, 255)); ?>, <?php echo(rand(0,255)); ?>, <?php echo(rand(0, 255)); ?>)" href="<?php $tags->permalink(); ?>" title='<?php $tags->name(); ?>'><?php $tags->name(); ?></a></li>
<?php endwhile; ?>
</ul>