David A. Kennedy aaf3fe71dd Twenty Seventeen: Adds `background-attachment: fixed;` to devices that should support it ... iOS disables this feature under the hood, but it also distorts the images – unlike other mobile devices that don't support it. So this adds a check for both `background-attachment: fixed` support or whether it’s an iOS device - passing it adds the class `background-fixed` which is used to add the proper styles. It also lowers the media query so the parallax-like style is present on a wider range of screens since this bug can be better targeted and avoided. In this way, screens that aren't the offending devices aren't punished merely based on screen size. Props joemcgill, laurelfulford, helen. Fixes #38395. Built from https://develop.svn.wordpress.org/trunk@39297 git-svn-id: http://core.svn.wordpress.org/trunk@39237 1a063a9b-81f0-0310-95a4-ce76da25c4cd		2016-11-18 20:11:30 +00:00
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customize-controls.js	Twenty Seventeen: Make sure theme JavaScript follows proper coding standards	2016-11-14 11:41:31 +00:00
customize-preview.js	Twenty Seventeen: Make sure theme JavaScript follows proper coding standards	2016-11-14 11:41:31 +00:00
global.js	Twenty Seventeen: Adds `background-attachment: fixed;` to devices that should support it	2016-11-18 20:11:30 +00:00
html5.js	Importing Twenty Seventeen, our new default theme for 2017, set for 4.7.	2016-10-20 04:12:31 +00:00
jquery.scrollTo.js	Importing Twenty Seventeen, our new default theme for 2017, set for 4.7.	2016-10-20 04:12:31 +00:00
navigation.js	Twenty Seventeen: Fix for mobile menu parent items requiring double tap	2016-11-14 22:34:31 +00:00
skip-link-focus-fix.js	Twenty Seventeen: Make sure theme JavaScript follows proper coding standards	2016-11-14 11:41:31 +00:00