Line break above qrcode.

themes/bootstrap/templates/RecordDriver/SolrDefault/core.phtml

@@ -14,7 +14,7 @@
       <? /* Display qrcode if appropriate: */ ?>
       <? $QRCode = $this->record($this->driver)->getQRCode("core"); ?>
       <? if($QRCode): ?>
-        <img alt="<?=$this->transEsc('QR Code')?>" class="qrcode" src="<?=$this->escapeHtml($QRCode);?>"/>
+        <br/><img alt="<?=$this->transEsc('QR Code')?>" class="qrcode" src="<?=$this->escapeHtml($QRCode);?>"/>
       <? endif; ?>
     </div>