diff --git a/website/static/css/custom.css b/website/static/css/custom.css
index 06e6aeb47..54db3d744 100755
--- a/website/static/css/custom.css
+++ b/website/static/css/custom.css
@@ -340,6 +340,11 @@ background: #2ecc71;
   color: #333;
 }
 
+.navSearchWrapper:before {
+  -webkit-box-sizing: content-box;
+  box-sizing: content-box;
+}
+
 
 @media only screen and (min-device-width: 360px) and (max-device-width: 736px) {
 }