diff --git a/theme/formal_white/style/formal_white.css b/theme/formal_white/style/formal_white.css
index f57b3f644c3..0ecb632debb 100644
--- a/theme/formal_white/style/formal_white.css
+++ b/theme/formal_white/style/formal_white.css
@@ -231,5 +231,26 @@ form.loginform .rememberusername {
     width: auto;
 }
 
+/* RSS - MDL-29367 */
+.block_rss_client .list li:first-child {
+    border-top-width: 0;
+}
+
+.block_rss_client .list li {
+    border-top: 1px solid #DDDDDD;
+    padding: 5px;
+}
+
+/* Upcoming events - MDL-29367 */
+/* to have the same separator as in .block_rss_client .list li */
+.block_calendar_upcoming .content > hr {
+    display:none;
+}
+
+.block_calendar_upcoming .event {
+    border-bottom: 1px solid #DDDDDD;
+    padding: 5px;
+}
+
 /** Custom CSS **/
 [[setting:customcss]]