Wim,
Thank you for your reply.
I have made that change as suggested but the margin is still there?
It seems to be part of the background.
It is OK, but the old CSS is still in the browser-cache and it has a long validity.
You have to force reload of the page, right click in an empty part and select reload, or use the menu.
You could test it with another laptop/pc or other browser you did not access the site yet.
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The "better" solution is to copy the changed weather-screen-blue-narrow.css and rename it to "narrow.css"
Then change this line (around line 40) in
wx/Settings.php from
$SITE['CSSscreen'] = 'weather-screen-blue-narrow.css'; // Default screen 800px design
to
$SITE['CSSscreen'] = 'narrow.css'; // Default screen 800px design
It is a new css-name for the browser, so it will load the css and all should be well.
Wim