block.tpl.php

<div id="block-<?php print $block->module .'-'. $block->delta; ?>" class="block block-<?php print $block->module ?>"><div class="block-inner">

  <?php if ($block->subject): ?>
    <h2 class="title"><?php print $block->subject; ?></h2>
  <?php endif; ?>

  <div class="content">
    <?php print $block->content; ?>
  </div>

</div></div> <!-- /block-inner, /block -->