diff --git a/src/Site/BlockLayout/TechDocument.php b/src/Site/BlockLayout/TechDocument.php
index 4c96c08..1ed7097 100644
--- a/src/Site/BlockLayout/TechDocument.php
+++ b/src/Site/BlockLayout/TechDocument.php
@@ -115,7 +115,7 @@ class TechDocument extends AbstractBlockLayout
 		$form->prepare();
 
 		$html = '';
-		$html .= '<a href="#" class="collapse" aria-label="collapse"><h4>Options (save as you go)</h4></a>';
+		$html .= '<a href="#" class="expand" aria-label="Expand"><h4>Options (save as you go)</h4></a>';
 		$html .= '<div class="collapsible" style="padding-top:6px;">';
 		$html .= $view->formCollection($form);
         $html .= '</div>';