/layouts/main.php--breadcrumbs

<div class="container">
            <?php if(isset($this->breadcrumbs)):?>
                <?php $this->widget('bootstrap.widgets.TbBreadcrumbs', array(
                    'links'=>$this->breadcrumbs,
                )); ?><!-- breadcrumbs -->
            <?php endif?>

            <?php echo $content; ?>
        </div>