diff --git a/docs/site/static/extra.css b/docs/site/static/extra.css
index a5b2379ca..175d1d5b5 100644
--- a/docs/site/static/extra.css
+++ b/docs/site/static/extra.css
@@ -18,7 +18,7 @@
 }
 
 .md-nav__title,
-.md-nav__item.md-nav__item--section>label>span {
+.md-nav__item.md-nav__item--section > label > span {
   color: var(--md-typeset-a-color);
 }