diff --git a/vasl_templates/webapp/static/main.js b/vasl_templates/webapp/static/main.js
index 8403cf0..9e3add5 100644
--- a/vasl_templates/webapp/static/main.js
+++ b/vasl_templates/webapp/static/main.js
@@ -1242,7 +1242,8 @@ function adjust_footer_vspacers()
         if ( gWebChannelHandler && $(this).attr("name").indexOf( "ob_" ) === 0 )
             delta += 28 ;
         // add a vertical spacer after the footer (to push it up a bit)
-        $footer.after( "<div class='vspacer' style='height:" + Math.ceil(Math.max(0,delta)) + "px'></div>" ) ;
+        var height = Math.ceil( Math.max( 0, delta ) ) + "px" ;
+        $footer.after( "<div class='vspacer' style='height:" + height + ";min-height:" + height + "'></div>" ) ;
     } ) ;
 
 }