diff --git a/docs/source/_static/notebook.css b/docs/source/_static/notebook.css
new file mode 100644
index 0000000..b90a126
--- /dev/null
+++ b/docs/source/_static/notebook.css
@@ -0,0 +1,6 @@
+/* cap all output at ~15 lines, then scroll */
+/* targets nbsphinx output areas too */
+.output_area pre {
+    max-height: calc(1.2em * 15) !important;
+    overflow-y: auto         !important;
+  }
\ No newline at end of file
diff --git a/docs/source/conf.py b/docs/source/conf.py
index 67c0468..95c9ea7 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -190,7 +190,8 @@
     "logo_link": "index.html",  # Specify the link for the logo if needed
 }
 
-html_css_files = ["css/custom.css"]
+html_css_files = ["css/custom.css", "notebook.css"]
+
 
 html_js_files = ["js/custom.js"]