diff --git a/doc/source/themes/agogo/static/agogo.css_t b/doc/source/themes/agogo/static/agogo.css_t
index 9083274c..7d473713 100644
--- a/doc/source/themes/agogo/static/agogo.css_t
+++ b/doc/source/themes/agogo/static/agogo.css_t
@@ -582,6 +582,7 @@ p.admonition-title:after {
 
 pre {
     padding: 1em;
+    margin-bottom: 0.5em;
     background-color: {{ theme_codebgcolor }};
     color: {{ theme_codetextcolor }};
     line-height: 120%;