diff --git a/04-geometry-operations.qmd b/04-geometry-operations.qmd
index 96e17606..2dc0a2e6 100644
--- a/04-geometry-operations.qmd
+++ b/04-geometry-operations.qmd
@@ -11,11 +11,16 @@ jupyter: python3
 import book_options
 ```
 
-```{python .content-visible when-format="pdf"}
+::: {.content-visible when-format="pdf"}
+
+```{python}
 #| echo: false
 import book_options_pdf
 ```
 
+:::
+
+
 This chapter requires importing the following packages:
 
 ```{python}
diff --git a/book_options_pdf.py b/book_options_pdf.py
index e08b3005..ef4faf88 100644
--- a/book_options_pdf.py
+++ b/book_options_pdf.py
@@ -1,5 +1,2 @@
 import pandas as pd
-pd.options.display.max_colwidth = 13
-
-# Comment this out before building PDF!
-pd.options.display.max_colwidth = 35
\ No newline at end of file
+pd.options.display.max_colwidth = 13
\ No newline at end of file