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Why is the attribute "leftmargin" in the HTML body tag ignored by Firefox?

Posted

Check f.i. http://www.vaartips.nl/tipa.htm and see the difference (left margin) between FF and IE. De "leftmargin 20" is ignored (not working) in FF (see code of the page)

Chosen solution

hello, <body leftmargin="20"> is not html-compliant souce code.

you could add body { margin-left:20px } in the css-style section instead...

<head>
<style type="text/css">
body { margin-left:20px }
...
</style>
</head>

http://validator.w3.org/check?uri=http%3A%2F%2Fwww.vaartips.nl%2Ftipa.htm&charset=%28detect+automatically%29&doctype=Inline&group=0

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More Information

philipp
  • Top 10 Contributor
  • Moderator
2042 solutions 8887 answers

Chosen Solution

hello, <body leftmargin="20"> is not html-compliant souce code.

you could add body { margin-left:20px } in the css-style section instead...

<head>
<style type="text/css">
body { margin-left:20px }
...
</style>
</head>

http://validator.w3.org/check?uri=http%3A%2F%2Fwww.vaartips.nl%2Ftipa.htm&charset=%28detect+automatically%29&doctype=Inline&group=0

cor-el
  • Top 10 Contributor
  • Moderator
10739 solutions 96645 answers

Helpful Reply

See also https://developer.mozilla.org/en-US/docs/Mozilla_Quirks_Mode_Behavior

The topmargin, bottommargin, leftmargin, and rightmargin attributes on BODY are supported only in quirks mode (bug 9258).

Question owner

Problem is solved. Thank you!