diff --git a/wp-content/themes/twentythirteen/css/ie.css b/wp-content/themes/twentythirteen/css/ie.css
index 89b037131c..c815a14a65 100644
--- a/wp-content/themes/twentythirteen/css/ie.css
+++ b/wp-content/themes/twentythirteen/css/ie.css
@@ -24,11 +24,6 @@ Styles for older IE versions (previous to IE9).
 	text-decoration: none;
 }
 
-.nav-menu .sub-menu,
-.nav-menu .children {
-	left: 0;
-}
-
 .nav-menu .sub-menu ul,
 .nav-menu .children ul {
 	left: 100%;
diff --git a/wp-content/themes/twentythirteen/style.css b/wp-content/themes/twentythirteen/style.css
index 25faa59f58..a824d12182 100644
--- a/wp-content/themes/twentythirteen/style.css
+++ b/wp-content/themes/twentythirteen/style.css
@@ -860,15 +860,12 @@ div.nav-menu > ul {
 .nav-menu .sub-menu,
 .nav-menu .children {
 	background-color: #220e10;
-	border: 2px solid rgba(247, 245, 231, 1);
+	border: 2px solid #f7f5e7;
 	border-top: 0;
-	color: #fff;
 	display: none;
-	float: left;
 	padding: 0;
 	position: absolute;
 	left: -2px;
-	top: 45px;
 	z-index: 99999;
 }