diff --git a/panels/dev-state/ha-panel-dev-state.html b/panels/dev-state/ha-panel-dev-state.html
index 3da5a06db7..ac5fc330ad 100644
--- a/panels/dev-state/ha-panel-dev-state.html
+++ b/panels/dev-state/ha-panel-dev-state.html
@@ -31,6 +31,14 @@
         text-align: left;
       }
 
+      .entities tr {
+        vertical-align: top;
+      }
+
+      .entities tr:nth-child(even) {
+        background-color: #eee;
+      }
+
       .entities td:nth-child(3) {
         white-space: pre-wrap;
         word-break: break-word;