diff --git a/sigi/static/css/changelists.css b/sigi/static/css/changelists.css
index f1d7c46..4d849cb 100644
--- a/sigi/static/css/changelists.css
+++ b/sigi/static/css/changelists.css
@@ -26,4 +26,9 @@
   overflow-y: auto;
   will-change: transform;
   backface-visibility: hidden;
+}
+
+#icon_prefix {
+  background-color: #fff;
+  font-size: 1.2rem;
 }
\ No newline at end of file