diff --git a/theme/base/css/display.css b/theme/base/css/display.css
index bc06c50ab4..ba1cc06f5b 100644
--- a/theme/base/css/display.css
+++ b/theme/base/css/display.css
@@ -1102,6 +1102,11 @@ border-top:0;
 .tag-cloud {
 list-style-type:none;
 }
+
+.aside .tag-cloud {
+font-size:0.8em;
+}
+
 .tag-cloud li {
 display:inline;
 margin-right:7px;