diff --git a/wp-activate.php b/wp-activate.php
index ad3ac5d58b..78feda6a10 100644
--- a/wp-activate.php
+++ b/wp-activate.php
@@ -63,7 +63,7 @@ function wpmu_activate_stylesheet() {
 		#submit, #key { width: 90%; font-size: 24px; }
 		#language { margin-top: .5em; }
 		.error { background: #f66; }
-		span.h3 { padding: 0 8px; font-size: 1.3em; font-weight: bold; }
+		span.h3 { padding: 0 8px; font-size: 1.3em; font-weight: 600; }
 	</style>
 	<?php
 }
diff --git a/wp-includes/version.php b/wp-includes/version.php
index b00bdc1447..a4d7f7f17b 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '5.0-alpha-43039';
+$wp_version = '5.0-alpha-43041';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.
diff --git a/wp-signup.php b/wp-signup.php
index 7ff5ebc8d4..7c4f351dec 100644
--- a/wp-signup.php
+++ b/wp-signup.php
@@ -59,7 +59,7 @@ function wpmu_signup_stylesheet() {
 	<style type="text/css">
 		.mu_register { width: 90%; margin:0 auto; }
 		.mu_register form { margin-top: 2em; }
-		.mu_register .error { font-weight:700; padding:10px; color:#333333; background:#FFEBE8; border:1px solid #CC0000; }
+		.mu_register .error { font-weight: 600; padding: 10px; color: #333333; background: #FFEBE8; border: 1px solid #CC0000; }
 		.mu_register input[type="submit"],
 			.mu_register #blog_title,
 			.mu_register #user_email,
@@ -67,10 +67,10 @@ function wpmu_signup_stylesheet() {
 			.mu_register #user_name { width:100%; font-size: 24px; margin:5px 0; }
 		.mu_register #site-language { display: block; }
 		.mu_register .prefix_address,
-			.mu_register .suffix_address {font-size: 18px;display:inline; }
-		.mu_register label { font-weight:700; font-size:15px; display:block; margin:10px 0; }
+			.mu_register .suffix_address { font-size: 18px; display:inline; }
+		.mu_register label { font-weight: 600; font-size: 15px; display: block; margin: 10px 0; }
 		.mu_register label.checkbox { display:inline; }
-		.mu_register .mu_alert { font-weight:700; padding:10px; color:#333333; background:#ffffe0; border:1px solid #e6db55; }
+		.mu_register .mu_alert { font-weight: 600; padding: 10px; color: #333333; background: #ffffe0; border: 1px solid #e6db55; }
 	</style>
 	<?php
 }