diff --git a/src/wp-content/themes/twentyfifteen/css/editor-blocks.css b/src/wp-content/themes/twentyfifteen/css/editor-blocks.css
index 1041ff5f14..22dc2a462f 100644
--- a/src/wp-content/themes/twentyfifteen/css/editor-blocks.css
+++ b/src/wp-content/themes/twentyfifteen/css/editor-blocks.css
@@ -731,6 +731,11 @@ p.has-drop-cap:not(:focus)::first-letter {
 	text-align: right;
 }
 
+.editor-styles-wrapper .wp-block-table[style*="font-size"] *,
+.editor-styles-wrapper .wp-block-table[class*="-font-size"] * {
+    font-size: inherit;
+}
+
 /* Verse */
 
 .editor-styles-wrapper .wp-block-verse {