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Changes between Initial Version and Version 1 of Ticket #7314, comment 12

initial	v1
2	2	it attempts to hide the siteheader menu if html.js and body.no-js on the basis that we cut in later with our remove .no-js so onclick of a link and page load the effective state of the body class should be no-js and thse new rules take effect to hide the elements until full page load.
3	3
4		It feels as though it works or at least improves things at a throttled mobile view but equally could be mis-reading result.
	4	It feels as though it works or at least improves things at a throttled mobile view but equally could be mis-reading result and the rule will not be loaded until we hit the body element so likely isn't really an improvement:(