diff --git a/wp-content/themes/twentyseventeen/style.css b/wp-content/themes/twentyseventeen/style.css
index 8355bc52a8..0f17b1958c 100644
--- a/wp-content/themes/twentyseventeen/style.css
+++ b/wp-content/themes/twentyseventeen/style.css
@@ -1674,6 +1674,7 @@ body:not(.title-tagline-hidden) .site-branding-text {
 	min-width: 100vw; /* vw prevents 1px gap on left that 100% has */
 	width: auto;
 	top: 50%;
+	padding-bottom: 1px; /* Prevent header from extending beyond the footer */
 	-ms-transform: translateX(-50%) translateY(-50%);
 	-moz-transform: translateX(-50%) translateY(-50%);
 	-webkit-transform: translateX(-50%) translateY(-50%);
diff --git a/wp-includes/version.php b/wp-includes/version.php
index dc9122ea16..bf47fb4b1c 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.8-alpha-39378';
+$wp_version = '4.8-alpha-39380';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.