diff --git a/wp-includes/js/tinymce/themes/advanced/skins/wp_theme/ui.css b/wp-includes/js/tinymce/themes/advanced/skins/wp_theme/ui.css
index c12d3a5b99..70622412d8 100644
--- a/wp-includes/js/tinymce/themes/advanced/skins/wp_theme/ui.css
+++ b/wp-includes/js/tinymce/themes/advanced/skins/wp_theme/ui.css
@@ -199,7 +199,7 @@ border:0; margin:0; padding:0; white-space:nowrap; text-decoration:none; font-we
 .wp_themeSkin .mceColorSplitMenu a.mceMoreColors {width:100%; height:auto; text-align:center; font-family:Tahoma,Verdana,Arial,Helvetica; font-size:11px; line-height:20px;}
 .wp_themeSkin .mceColorSplitMenu a.mceMoreColors:hover {}
 .wp_themeSkin a.mceMoreColors:hover {}
-.wp_themeSkin .mceColorPreview {position:absolute; top:15px; left:2px; width:16px; height:4px; overflow:hidden}
+.wp_themeSkin .mceColorPreview {margin-left:2px; width:16px; height:4px; overflow:hidden}
 
 /* Menu */
 .wp_themeSkin .mceMenu {position:absolute; left:0; top:0; z-index:1000;}