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Subject: line-height issue
Greetings! On the line height issue - allowing zero as a value, see in part: http://www.w3.org/TR/CSS2/visuren.html More specifically: 9.4.2 Inline formatting contexts Where you will read: Line boxes are created as needed to hold inline-level content within an inline formatting context. Line boxes that contain no text, no preserved white space, no inline elements with non-zero margins, padding, or borders, and no other in-flow content (such as images, inline blocks or inline tables), and do not end with a preserved newline must be treated as zero-height line boxes for the purposes of determining the positions of any elements inside of them, and must be treated as not existing for any other purpose. Also see: 10.8.1 Leading and half-leading For definition of line-height, which reads in part:
So it really is true that zero is a legitimate value for line-height. Hope everyone is at the start of a great week! Patrick -- Patrick Durusau patrick@durusau.net Chair, V1 - US TAG to JTC 1/SC 34 Convener, JTC 1/SC 34/WG 3 (Topic Maps) Editor, OpenDocument Format TC (OASIS), Project Editor ISO/IEC 26300 Co-Editor, ISO/IEC 13250-1, 13250-5 (Topic Maps) Another Word For It (blog): http://tm.durusau.net Homepage: http://www.durusau.net Twitter: patrickDurusau |
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