diff --git a/site/docs/4.5/examples/floating-labels/floating-labels.css b/site/docs/4.5/examples/floating-labels/floating-labels.css
index 079a66652ca4..e08144d81ed7 100644
--- a/site/docs/4.5/examples/floating-labels/floating-labels.css
+++ b/site/docs/4.5/examples/floating-labels/floating-labels.css
@@ -103,6 +103,13 @@ body {
   color: #777;
 }
 
+.form-label-group input:-webkit-autofill ~ label {
+  padding-top: .25rem;
+  padding-bottom: .25rem;
+  font-size: 12px;
+  color: #777;
+}
+
 /* Fallback for Edge
 -------------------------------------------------- */
 @supports (-ms-ime-align: auto) {