diff --git a/css/main.css b/css/main.css
index 531bf1a..01134fb 100644
--- a/css/main.css
+++ b/css/main.css
@@ -90,6 +90,9 @@ a {
 
 .file-list .parent .file-name::before {
     background-image: url(../image/parent.png);
+
+.file-list .iso .file-name::before {
+    background-image: url(../image/compact-disk.png);
 }
 
 .file-list .file-link {