footer.php

<?php
  global $post;
  $args = array('numberposts' => -1);
  $posts = get_posts($args);
?>

<div id="ribbon">
  <div class="inner">
    <?php foreach($posts as $post) :  setup_postdata($post); ?>
      <article>
        <?php 
          if ( has_post_thumbnail() ) { // check if the post has a Post Thumbnail assigned to it.
            the_post_thumbnail();
          } 
        ?>
        <a href="<?php the_permalink(); ?>"><?php the_title(); ?></a>
        <p><?php the_excerpt(); ?></p>
      </article>
    <?php endforeach; ?>
  </div>
</div>

style.css

#ribbon {
  position: absolute;
  width: 100%;
  height: 125px;
  overflow: scroll;
  bottom: 0;
}

#ribbon .inner {
  width: auto;
  position: relative;
}