Ticket #58409: 58409.2.patch

src/wp-content/themes/twentysixteen/css/editor-blocks.css

@@ -248 +248 @@
         padding: 0;
 }
 
+.editor-styles-wrapper ol.has-background,
+.editor-styles-wrapper ul.has-background {
+        padding: 1.25em 2.375em;
+}
+
 /* Quotes */
 
 .rtl .editor-block-list__block blockquote {