first commit

wp-includes/blocks/rss/editor-rtl.css

@@ -0,0 +1,13 @@
+.wp-block-rss li a > div {
+  display: inline;
+}
+
+.wp-block-rss__placeholder-form .wp-block-rss__placeholder-input {
+  flex: 1 1 auto;
+}
+
+.wp-block-rss .wp-block-rss {
+  all: inherit;
+  margin: 0;
+  padding: 0;
+}