diff --git a/main.scm b/main.scm
index 50bdf2f..a0d9bd6 100755
--- a/main.scm
+++ b/main.scm
@@ -82,7 +82,7 @@
          (body
           (margin 0 auto)
           (max-width 700px))
-         (((pre) (code))
+         ((pre code)
           (background-color "#ffd9df"))
          (pre
           (overflow scroll)
@@ -90,7 +90,7 @@
           (white-space pre))
          (a
           (color blue))
-         ((nav a)
+         ((// nav a)
           (margin-right 10px))
          (hr
           (border 0)