Why Title of Author blogs listing is a btn class?

Hello,
Why Title of Author blogs listing is a btn class?
EasyBlog -> Toolbar -> Authors
I thing it must be table > tr > td.
It does not produce any action.

<div class="eb-authors-stats">

	<ul class="eb-stats-nav reset-list">

       <li class="active">

    		<a class="btn btn-block btn-default" href="#posts-170" data-bp-toggle="tab">Posts</a>

	   </li>

	</ul>

    	<div class="eb-stats-content">

		   <div class="tab-pane eb-stats-posts active" id="posts-170">

		       <div>

			      <time>27 May 2018</time>

			      <i class="eb-post-type fa fa-align-left" data-eb-provide="tooltip" data-original-title="Standard Post" data-placement="bottom"></i>

			      <a href="/en/blog/private-blog/nostra-mattis-cursus-senectus-at">Nostra Mattis Cursus Senectus At</a>

		       </div>

		       <div>

			      <time>27 May 2018</time>

				  <i class="eb-post-type fa fa-align-left" data-eb-provide="tooltip" data-original-title="Standard Post" data-placement="bottom"></i>

				  <a href="/en/blog/private-blog/hendrerit-curabitur">Hendrerit Curabitur</a>

		       </div>

		       <div>

					<time>27 May 2018</time>

					<i class="eb-post-type fa fa-align-left" data-eb-provide="tooltip" data-original-title="Standard Post" data-placement="bottom"></i>

					<a href="/en/blog/private-blog/aptent-bibendum-id">Aptent Bibendum Id</a>

		       </div>

																						

		       <a href="/en/blog/blogger/commoner" class="btn btn-show-all">View All Posts</a>

		   </div>

		</div>

</div>

Regards,
Lazer