diff --git a/src/wp-includes/css/editor.css b/src/wp-includes/css/editor.css
index dae7e0edb8..8ab84e7bc9 100644
--- a/src/wp-includes/css/editor.css
+++ b/src/wp-includes/css/editor.css
@@ -125,7 +125,7 @@
 }
 
 .mce-menu-has-icons i.mce-ico {
-	line-height: 16px;
+	line-height: 20px;
 }
 
 /* TinyMCE panel */
@@ -140,6 +140,10 @@ div.mce-panel {
 	border: 1px solid #ddd;
 }
 
+div.mce-tab {
+	line-height: 13px;
+}
+
 /* TinyMCE toolbars */
 div.mce-toolbar-grp {
 	border-bottom: 1px solid #dedede;