diff --git a/styles.css b/styles.css
index c91aee8..49089d0 100644
--- a/styles.css
+++ b/styles.css
@@ -96,6 +96,11 @@
 .path-mod-programming #time-table th { text-align: right }
 .path-mod-programming #time-table td { text-align: left }
 
+#page-mod-programming-testcase-list a.icon img {
+    width: 16px;
+    height: 16px;
+}
+
 .path-mod-programming #submitagainconfirm,
 .path-mod-programming #submitagainconfirm p {
     text-align: center;