diff --git a/main.js b/main.js
index 0438742..50c9544 100644
--- a/main.js
+++ b/main.js
@@ -537,11 +537,11 @@
       gap: 5px;
     }
 
-    img.preview {
+    .file-container img.preview {
       width: 120px;
     }
 
-    img.preview-small {
+    .file-container img.preview-small {
       width: 60px;
     }