diff --git a/css/style.css b/css/style.css
index 962c4c4..6cfed60 100644
--- a/css/style.css
+++ b/css/style.css
@@ -1763,6 +1763,7 @@ ul.primary li a {
 ----------------------------------------------------------------*/
 input[type=text] {
   max-width: 100%;
+  box-sizing: border-box;
 }
 
 img {