diff --git a/site/theme/static/markdown.less b/site/theme/static/markdown.less
index 015882a728..128d863c59 100644
--- a/site/theme/static/markdown.less
+++ b/site/theme/static/markdown.less
@@ -149,7 +149,6 @@
   border-left: 4px solid #e9e9e9;
   padding-left: 0.8em;
   margin: 1em 0;
-  font-style: italic;
 }
 
 .markdown blockquote p {