Filtering the block template for print mode

assets/wp-pdf-helper-print.css

@@ -68,6 +68,11 @@ main,
 	font-size: var(--wp--preset--font-size--medium) !important;
 }
 
-.entry-content, wp-block-post-excerpt {
+.entry-content {
+        font-size: var(--wp--preset--font-size--small) !important;
 	text-align: justify;
+}
 
+.wp-block-post-excerpt {
+	text-align: justify;
+}