Index: src/wp-content/themes/twentytwentyone/assets/css/ie-editor.css
===================================================================
--- src/wp-content/themes/twentytwentyone/assets/css/ie-editor.css	(revision 51540)
+++ src/wp-content/themes/twentytwentyone/assets/css/ie-editor.css	(working copy)
@@ -311,30 +311,18 @@
 	padding: 0;
 }
 
-select {
-	border: 3px solid #39414d;
-	border-radius: 0;
-	color: #28303d;
-	font-size: 1.125rem;
-	-moz-appearance: none;
-	-webkit-appearance: none;
-	appearance: none;
-	padding: 10px 30px 10px 10px;
-	background: #fff url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10' fill='%2328303d'><polygon points='0,0 10,0 5,5'/></svg>") no-repeat;
-	background-position: right 10px top 60%;
-}
-
+select,
 select:focus {
-	border: 3px solid #39414d;
-	border-radius: 0;
-	color: #28303d;
-	font-size: 1.125rem;
+	border: var(--form--border-width) solid var(--form--border-color);
+	border-radius: var(--form--border-radius);
+	color: var(--form--color-text);
+	font-size: var(--form--font-size);
 	-moz-appearance: none;
 	-webkit-appearance: none;
 	appearance: none;
-	padding: 10px 30px 10px 10px;
-	background: #fff url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10' fill='%2328303d'><polygon points='0,0 10,0 5,5'/></svg>") no-repeat;
-	background-position: right 10px top 60%;
+	padding: var(--form--spacing-unit) calc(3 * var(--form--spacing-unit)) var(--form--spacing-unit) var(--form--spacing-unit);
+	background: var(--global--color-white) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='10' fill='%2328303d'><polygon points='0,0 10,0 5,5'/></svg>") no-repeat;
+	background-position: right var(--form--spacing-unit) top 60%;
 }
 
 /*
@@ -3091,10 +3079,7 @@
 	text-decoration: none;
 }
 
-.has-background .has-link-color a {
-	color: #28303d;
-}
-
+.has-background .has-link-color a,
 .has-background.has-link-color a {
 	color: #28303d;
 }
Index: src/wp-content/themes/twentytwentyone/assets/css/ie.css
===================================================================
--- src/wp-content/themes/twentytwentyone/assets/css/ie.css	(revision 51540)
+++ src/wp-content/themes/twentytwentyone/assets/css/ie.css	(working copy)
@@ -2242,10 +2242,7 @@
 	outline: 2px dotted #28303d;
 }
 
-.has-background .has-link-color a {
-	color: #28303d;
-}
-
+.has-background .has-link-color a,
 .has-background.has-link-color a {
 	color: #28303d;
 }