diff --git a/aqt/deckbrowser.py b/aqt/deckbrowser.py
index 97c99492f..71368e55d 100644
--- a/aqt/deckbrowser.py
+++ b/aqt/deckbrowser.py
@@ -123,7 +123,7 @@ body { margin: 1em; -webkit-user-select: none; }
         name, did, due, new, children = node
         def indent():
             return " "*3*depth
-        buf = "<tr>"
+        buf = "<tr class='deck' id='%d'>"% did
         # deck link
         buf += "<td colspan=5>%s<a class=deck href='open:%d'>%s</a></td>"% (
             indent(), did, name)