diff --git a/docs/placeholder-style.css b/docs/placeholder-style.css
index 54416768..abbaa8a4 100644
--- a/docs/placeholder-style.css
+++ b/docs/placeholder-style.css
@@ -307,10 +307,16 @@ div.dev {
 }
 
 div.scl {
-  position:fixed;
-  top: 0.25em;
-  left: 0.25em;
-  padding: 4px
+  display: none;
+}
+
+@media screen and (min-width: 768px) {
+  div.scl {
+    display: block;
+    position:fixed;
+    top: 0.25em;
+    left: 0.25em;
+  }
 }
 
 div.github {