diff --git a/assets/css/app.css b/assets/css/app.css
index 1452e8d04..ffe2f59e2 100644
--- a/assets/css/app.css
+++ b/assets/css/app.css
@@ -586,8 +586,8 @@ a.filter-on {
     word-wrap: break-word;
 }
 
-.task-board-recent {
-    box-shadow: 0px 0px 10px rgba(130, 130, 130, 1);
+div.task-board-recent {
+    border: 1px solid #666;
 }
 
 .task-table a,
diff --git a/assets/css/task.css b/assets/css/task.css
index 97b1b27a2..dd71a14bf 100644
--- a/assets/css/task.css
+++ b/assets/css/task.css
@@ -9,8 +9,8 @@
     word-wrap: break-word;
 }
 
-.task-board-recent {
-    box-shadow: 0px 0px 10px rgba(130, 130, 130, 1);
+div.task-board-recent {
+    border: 1px solid #666;
 }
 
 .task-table a,