diff --git a/components/com_fabrik/views/form/tmpl/bootstrap_tabs/default_group_details.php b/components/com_fabrik/views/form/tmpl/bootstrap_tabs/default_group_details.php
index 3fbd96b72ec..410c1d5f2f0 100644
--- a/components/com_fabrik/views/form/tmpl/bootstrap_tabs/default_group_details.php
+++ b/components/com_fabrik/views/form/tmpl/bootstrap_tabs/default_group_details.php
@@ -21,8 +21,8 @@
 	if (!$element->hidden) :?>
 		<div class="<?php echo $element->span;?>">
 			<div class="row-fluid">
-				<div class="span4"><em><?php echo $element->label_raw ?></em></div>
-				<div class="span8"><?php echo $element->element;?></div>
+				<div class="<?php echo FabrikHelperHTML::getGridSpan(4); ?>"><em><?php echo $element->label_raw ?></em></div>
+				<div class="<?php echo FabrikHelperHTML::getGridSpan(8); ?>"><?php echo $element->element;?></div>
 			</div>
 		</div>