diff --git a/ui/src/main.css b/ui/src/main.css
index 9e3e78f99..3fbb6efff 100644
--- a/ui/src/main.css
+++ b/ui/src/main.css
@@ -80,3 +80,8 @@ body {
   background-color: #222;
 }
 
+blockquote {
+  border-left: 3px solid #ccc;
+  margin: 0.5em 5px;
+  padding: 0.1em 5px;
+}