From d69f3f4db7194317782bf7742ebb933827ff6d19 Mon Sep 17 00:00:00 2001 From: "David A. Kennedy" Date: Sun, 4 Dec 2016 19:15:02 +0000 Subject: [PATCH] Twenty Seventeen: Improve display of video header and header image in modern browsers The theme uses a hack to help the video header and header image fill the available space. This centers around `max-width: 1000%;`. It causes visual issues (zooming of the header video or image) for all users though. This fixes that with CSS Features Queries. The hack remains for browsers that don't support Feature Queries and `object-fit`. Browsers that do support both get a better experience with a more reliable styling of the video and image header container. Props laurelfulford, peterwilsoncc. Fixes #39035. git-svn-id: https://develop.svn.wordpress.org/trunk@39483 602fd350-edb4-49c9-b593-d223f7449a82 --- .../themes/twentyseventeen/style.css | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/src/wp-content/themes/twentyseventeen/style.css b/src/wp-content/themes/twentyseventeen/style.css index 74a4715209..f69f53ea33 100644 --- a/src/wp-content/themes/twentyseventeen/style.css +++ b/src/wp-content/themes/twentyseventeen/style.css @@ -1690,6 +1690,24 @@ 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);