diff --git a/modules/aggregator/aggregator.theme-rtl.css b/modules/aggregator/aggregator.theme-rtl.css
new file mode 100644
index 0000000000000000000000000000000000000000..f02ae91b2dfb69a4b8f48cc5ebd88ceb2a0c8369
--- /dev/null
+++ b/modules/aggregator/aggregator.theme-rtl.css
@@ -0,0 +1,3 @@
+.aggregator .feed-icon {
+  float: left;
+}
diff --git a/modules/aggregator/aggregator.theme.css b/modules/aggregator/aggregator.theme.css
new file mode 100644
index 0000000000000000000000000000000000000000..e2182acf7c72f6e9c04f4f7e5ca51dbbf11fb0fc
--- /dev/null
+++ b/modules/aggregator/aggregator.theme.css
@@ -0,0 +1,4 @@
+.aggregator .feed-icon {
+  float: right; /* LTR */
+  display: block;
+}