diff --git a/wp-content/themes/twentyfourteen/style.css b/wp-content/themes/twentyfourteen/style.css
index d675748ddc..3e0509e9e7 100644
--- a/wp-content/themes/twentyfourteen/style.css
+++ b/wp-content/themes/twentyfourteen/style.css
@@ -762,10 +762,38 @@ div.wp-caption.alignright .wp-caption-text {
 .contributor-info:after,
 .search-box:before,
 .search-box:after,
-[class*="content"]:before,
-[class*="content"]:after,
-[class*="site"]:before,
-[class*="site"]:after {
+.site:before,
+.site:after,
+.site-header:before,
+.site-header:after,
+.site-description:before,
+.site-description:after,
+.site-navigation:before,
+.site-navigation:after,
+.site-main:before,
+.site-main:after,
+.main-content:before,
+.main-content:after,
+.featured-content:before,
+.featured-content:after,
+.featured-content-inner:before,
+.featured-content-inner:after,
+.content-area:before,
+.content-area:after,
+.site-content:before,
+.site-content:after,
+.page-content:before,
+.page-content:after,
+.entry-content:before,
+.entry-content:after,
+.comment-content:before,
+.comment-content:after,
+.content-sidebar:before,
+.content-sidebar:after,
+.site-footer:before,
+.site-footer:after,
+.site-info:before,
+.site-info:after {
 	content: "";
 	display: table;
 }
@@ -776,8 +804,22 @@ div.wp-caption.alignright .wp-caption-text {
 .slider-direction-nav:after,
 .contributor-info:after,
 .search-box:after,
-[class*="content"]:after,
-[class*="site"]:after {
+.site:after,
+.site-header:after,
+.site-description:after,
+.site-navigation:after,
+.site-main:after,
+.main-content:after,
+.featured-content:after,
+.featured-content-inner:after,
+.content-area:after,
+.site-content:after,
+.page-content:after,
+.entry-content:after,
+.comment-content:after,
+.content-sidebar:after,
+.site-footer:after,
+.site-info:after {
 	clear: both;
 }
 
diff --git a/wp-includes/version.php b/wp-includes/version.php
index a75e1bcd9f..61ec226b06 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -13,7 +13,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.3-beta2-46429';
+$wp_version = '5.3-beta2-46430';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.