diff --git a/mkdocs/themes/mkdocs/base.html b/mkdocs/themes/mkdocs/base.html
index 97902fe9..acaeb1cc 100644
--- a/mkdocs/themes/mkdocs/base.html
+++ b/mkdocs/themes/mkdocs/base.html
@@ -16,7 +16,7 @@
- {% for path in extra_css %}{% endfor %}
+ {% for path in extra_css %}{% endfor %}