diff --git a/layouts/_default/baseof.html b/layouts/_default/baseof.html
index 1ee0374..493e441 100644
--- a/layouts/_default/baseof.html
+++ b/layouts/_default/baseof.html
@@ -1,13 +1,13 @@
-
+
{{ if .Title }}{{ .Title }} | {{ end }}{{ .Site.Title }}
-
-
+
+
{{- if or .Params.math .Site.Params.math }}