Open
Bug 948257
Opened 10 years ago
Updated 2 years ago
[css-position]Implement position: center
Categories
(Core :: CSS Parsing and Computation, enhancement)
Core
CSS Parsing and Computation
Tracking
()
NEW
People
(Reporter: yiorsi, Unassigned)
References
()
Details
(Keywords: css3, dev-doc-needed)
User Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/30.0.1599.101 Safari/537.36 Steps to reproduce: div{ position: center; } Actual results: Not supported Expected results: The div should be centered both horizontally and vertically Usually a dialog need to do, a height: auto, width: auto vertical and horizontal elements are centered want to present is very difficult, but this is a very common scenario. Described in the specification: The box's position (and possibly size) is specified with the ‘top’, ‘right’, ‘bottom’, and ‘left’ properties. The box is vertically and horizontally centered within its containing block and these properties specify offsets with respect to the box's centered position within its containing block. Center positioned boxes are taken out of the normal flow. This means they have no impact on the layout of later siblings. Though center positioned boxes may have margins, those margins do not collapse with any other margins.
Component: General → Layout
OS: Windows 7 → All
Hardware: x86 → All
Updated•10 years ago
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Updated•10 years ago
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Status: UNCONFIRMED → NEW
Component: Layout → CSS Parsing and Computation
Ever confirmed: true
Updated•9 years ago
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Keywords: dev-doc-needed
Updated•2 years ago
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Severity: normal → S3
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Description
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