diff --git a/docs/main.css b/docs/main.css
index b39f70b..b70b8cd 100644
--- a/docs/main.css
+++ b/docs/main.css
@@ -7,3 +7,6 @@
 p {
     border: 5px inset navy; padding: 1ex 3em; 
 }
+
+p.iwantosee:active + p.hide {display: block;}
+p.hide {background: none;}