Fixes for classic editor styles.

scratchpad/editor-blocks.css

@@ -418,6 +418,7 @@
 /* Code */
 
 .wp-block-code {
+	color: #777;
 	background: #eee;
 	font-family: "Courier 10 Pitch", Courier, monospace;
 	font-size: 15px;
@@ -445,12 +446,12 @@
 
 .wp-block-freeform.block-library-rich-text__tinymce ol {
 	list-style: decimal;
-	margin-left: 1.5em;
+	margin-left: 3em;
 	padding: 0;
 }
 
 .wp-block-freeform.block-library-rich-text__tinymce li > ol {
-	margin-left: 2em;
+	margin-left: 3em;
 }
 
 .wp-block-freeform.block-library-rich-text__tinymce blockquote:before {
@@ -527,6 +528,7 @@
 	clear: both;
 	margin-top: 0;
 	padding-top: 0;
+	color: #777;
 }
 
 .wp-block-freeform.block-library-rich-text__tinymce h1 {
@@ -582,6 +584,7 @@
 }
 
 .wp-block-freeform.block-library-rich-text__tinymce pre {
+	color: #777;
 	background: #eee;
 	font-family: "Courier 10 Pitch", Courier, monospace;
 	font-size: 15px;
@@ -596,6 +599,7 @@
 	border: 0;
 	border-collapse: collapse;
 	border-top: 1px solid #ddd;
+	color: #777;
 	margin: 0 0 1.5em;
 	width: 100%;
 }
@@ -621,6 +625,7 @@
 /* Preformatted */
 
 .editor-block-list__block .wp-block-preformatted pre {
+	color: #777;
 	background: #eee;
 	font-family: "Courier 10 Pitch", Courier, monospace;
 	font-size: 15px;