<div class="bg_video">
            <div class="container">
                <?php if($curso->video != ''): ?>
                    <iframe style="z-index:999;" width="100%" height="550" src="//www.youtube.com/embed/<?= $curso->video; ?>" frameborder="0" allowfullscreen></iframe>
                    <img style="position: relative;margin-top: -35px;" src="<?= base_url('assets/images/sombra_video.png') ?>" />
                <?php else: ?>
                    <img class="img-responsive" src="<?= base_url('uploads/cursos/capas/cabelo.png') ?>" />
                    <img style="position: relative;margin-top: -35px;" src="<?= base_url('assets/images/sombra_video.png') ?>" />
                <?php endif; ?>
            </div>

        </div><!-- /banner -->