Graham P Davis wrote:
May I suggest, Graham, that you use http://validator.w3.org/ to validate
your pages? Only 4 errors show up on that page - and three of those refer
to the same problem - so it's much better than the vast majority of sites
including, I'm sad to say, the new Met Office pages.

I'll add that if you have Firefox you might consider installing the
Web Developer add-on: https://addons.mozilla.org/firefox/60/

--
Neil Sunderland
Braunton, Devon

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