From 6f5111d4e70babf4311ac2e2e16421fcaa7fed1c Mon Sep 17 00:00:00 2001
From: "David A. Kennedy" <me@davidakennedy.com>
Date: Sun, 4 Dec 2016 23:12:42 +0000
Subject: [PATCH] Twenty Seventeen: Fix CSS specificity problem with CSS
 feature query for `object-fit`

Previously, the theme's CSS feature query for `object-fit` overrode styles it shouldn't have on interior pages.

This moves the feature query farther down in the stylesheet so it takes precedence in the cascade in supported browsers, and applies the appropriate selector for the interior pages. In browsers that don't support feature queries or `object-fit`, the fallback styles are still applied. The problem was that the rules had the same specificity, so this way, the cascade takes over properly. The transforms and position changes for fallbacks are still needed in browsers that don't support `object-fit` and feature queries.

Props peterwilsoncc, davidakennedy.

Fixes #39073.

Built from https://develop.svn.wordpress.org/trunk@39495


git-svn-id: http://core.svn.wordpress.org/trunk@39435 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-content/themes/twentyseventeen/style.css | 37 +++++++++++----------
 wp-includes/version.php                     |  2 +-
 2 files changed, 20 insertions(+), 19 deletions(-)

diff --git a/wp-content/themes/twentyseventeen/style.css b/wp-content/themes/twentyseventeen/style.css
index f69f53ea33..2f67ddf637 100644
--- a/wp-content/themes/twentyseventeen/style.css
+++ b/wp-content/themes/twentyseventeen/style.css
@@ -1690,24 +1690,6 @@ body:not(.title-tagline-hidden) .site-branding-text {
 	transform: translateX(-50%) translateY(-50%);
 }
 
-/* For browsers that support 'object-fit' */
-@supports ( object-fit: cover ) {
-	.has-header-image .custom-header-media img,
-	.has-header-video .custom-header-media video,
-	.has-header-video .custom-header-media iframe {
-		height: 100%;
-		left: 0;
-		-o-object-fit: cover;
-		object-fit: cover;
-		top: 0;
-		-ms-transform: none;
-		-moz-transform: none;
-		-webkit-transform: none;
-		transform: none;
-		width: 100%;
-	}
-}
-
 .wp-custom-header .wp-custom-header-video-button { /* Specificity prevents .color-dark button overrides */
 	background-color: rgba(34, 34, 34, 0.5);
 	border: 1px solid rgba(255, 255, 255, 0.6);
@@ -1744,6 +1726,25 @@ body:not(.title-tagline-hidden) .site-branding-text {
 	transform: translateX(-50%) translateY(0);
 }
 
+/* For browsers that support 'object-fit' */
+@supports ( object-fit: cover ) {
+	.has-header-image .custom-header-media img,
+	.has-header-video .custom-header-media video,
+	.has-header-video .custom-header-media iframe,
+	.has-header-image:not(.twentyseventeen-front-page):not(.home) .custom-header-media img {
+		height: 100%;
+		left: 0;
+		-o-object-fit: cover;
+		object-fit: cover;
+		top: 0;
+		-ms-transform: none;
+		-moz-transform: none;
+		-webkit-transform: none;
+		transform: none;
+		width: 100%;
+	}
+}
+
 /* Hides div in Customizer preview when header images or videos change. */
 
 body:not(.has-header-image):not(.has-header-video) .custom-header-media {
diff --git a/wp-includes/version.php b/wp-includes/version.php
index 0e60e1b2aa..3a8b6ba838 100644
--- a/wp-includes/version.php
+++ b/wp-includes/version.php
@@ -4,7 +4,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '4.8-alpha-39494';
+$wp_version = '4.8-alpha-39495';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.