Closed
Bug 279980
(embedded_div_margin)
Opened 20 years ago
Closed 20 years ago
Top & bottom margin is displayed outside wrong div
Categories
(Core :: Layout, defect)
Tracking
()
RESOLVED
INVALID
People
(Reporter: phreakx07, Unassigned)
References
Details
(Keywords: css1)
Attachments
(1 file)
144 bytes,
text/html
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Details |
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.5) Gecko/20041107 Firefox/1.0 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.7.5) Gecko/20041107 Firefox/1.0 topic says it all Reproducible: Always Steps to Reproduce: look at sourcecode Expected Results: margin should be displayed inside first div if you specify width on first div as 100% it fixes the problem for ie, if you specify a border it fixes the problem for firefox
Reporter | ||
Comment 1•20 years ago
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Reporter | ||
Updated•20 years ago
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Alias: embedded_div_margin
Component: Layout: Block and Inline → Layout
Summary: top & bottom margin is displayed outside first div → Top & bottom margin is displayed outside first-level div
Comment 2•20 years ago
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This is probably invalid. See the css2.1 chapter on collapsing margins: http://www.w3.org/TR/CSS21/box.html#collapsing-margins
Reporter | ||
Comment 3•20 years ago
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Comment on attachment 172514 [details]
Example
View the sourcecode. Top & bottom margin is not displayed in Firefox or IE. Can
be fixed in Firefox by adding a border to the outside DIV. Can be fixed in IE
by adding a 100% width to the outside DIV.
Attachment #172514 -
Attachment description: sourcecode → Example
Reporter | ||
Comment 4•20 years ago
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Comment on attachment 172514 [details]
Example
<html>
<body>
<div style="background: #000">
<div style="background: #999; height: 125px; margin: 25px"> </div>
</div>
</body>
</html>
Comment 5•20 years ago
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Well, I can only say that it should work so according to the link I just gave you. See the last point made there: " If the top and bottom margins of a box are adjoining, then it is possible for margins to collapse through it. In this case, the position of the element depends on its relationship with the other elements whose margins are being collapsed. * If the element's margins are collapsed with its parent's top margin, the top border edge of the box is defined to be the same as the parent's. * Otherwise, either the element's parent is not taking part in the margin collapsing, or only the parent's bottom margin is involved. The position of the element's top border edge is the same as it would have been if the element had a non-zero top border. "
Reporter | ||
Comment 6•20 years ago
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(In reply to comment #5) > Well, I can only say that it should work so according to the link I just gave > you. See the last point made there: > " > If the top and bottom margins of a box are adjoining, then it is possible for > margins to collapse through it. In this case, the position of the element > depends on its relationship with the other elements whose margins are being > collapsed. > > * If the element's margins are collapsed with its parent's top margin, the > top border edge of the box is defined to be the same as the parent's. > * Otherwise, either the element's parent is not taking part in the margin > collapsing, or only the parent's bottom margin is involved. The position of the > element's top border edge is the same as it would have been if the element had a > non-zero top border. > " > It's still not obvious to me as to why this happening. The information you gave me isn't clear enough to describe if this is what it's referring to.
Summary: Top & bottom margin is displayed outside first-level div → Top & bottom margin is displayed outside wrong div
Reporter | ||
Comment 7•20 years ago
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(In reply to comment #5) > Well, I can only say that it should work so according to the link I just gave > you. See the last point made there: > " > If the top and bottom margins of a box are adjoining, then it is possible for > margins to collapse through it. In this case, the position of the element > depends on its relationship with the other elements whose margins are being > collapsed. > > * If the element's margins are collapsed with its parent's top margin, the > top border edge of the box is defined to be the same as the parent's. > * Otherwise, either the element's parent is not taking part in the margin > collapsing, or only the parent's bottom margin is involved. The position of the > element's top border edge is the same as it would have been if the element had a > non-zero top border. > " > Add a border to the first DIV & watch what happens in IE. It does not say anything about that happening.
Status: UNCONFIRMED → RESOLVED
Closed: 20 years ago
Keywords: clean-report,
css-moz,
qawanted
Resolution: --- → INVALID
Comment 8•19 years ago
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*** Bug 287982 has been marked as a duplicate of this bug. ***
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Description
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