diff --git a/src/wp-content/themes/twentytwenty/style.css b/src/wp-content/themes/twentytwenty/style.css
index db208bc33f..3aaac5f971 100644
--- a/src/wp-content/themes/twentytwenty/style.css
+++ b/src/wp-content/themes/twentytwenty/style.css
@@ -4531,6 +4531,26 @@ a.to-the-top > * {
 
 }
 
+@media ( max-width: 659px ) {
+
+	/* Post: Single -------------------------- */
+
+	/* POST HEADER */
+
+	.post-meta-wrapper {
+    max-width: 580px;
+    width: 100%;
+	}
+
+	/* AUTHOR BIO */
+
+	.author-bio {
+    max-width: 580px;
+    width: 100%;
+	}
+
+}
+
 @media ( min-width: 660px ) {
 
 	/* Blocks -------------------------------- */