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author | Ingo Schwarze <schwarze@openbsd.org> | 2020-10-30 21:34:30 +0000 |
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committer | Ingo Schwarze <schwarze@openbsd.org> | 2020-10-30 21:34:30 +0000 |
commit | f335a2d2baed114b98b82209602c96900e6244f8 (patch) | |
tree | 7581a23cc20200abd77868958e893ceff329fb6c | |
parent | ab2f6c60c5f4df11932fc29813f3e4a25c7b73d9 (diff) | |
download | mandoc-f335a2d2baed114b98b82209602c96900e6244f8.tar.gz mandoc-f335a2d2baed114b98b82209602c96900e6244f8.tar.zst mandoc-f335a2d2baed114b98b82209602c96900e6244f8.zip |
Finally get rid of the "overflow: auto" property of ".Bl-tag > dd"
which has long been know to cause ugly and pointless scroll bars.
Matthew Martin <phy1729 at gmail dot com>
helpfully explained the following two points to me:
1. What we need to do here is establish a new block formatting
context such that the first line of the <dd> content moves down
rather than to the right if the preceding <dt> is wide.
2. A comprehensive list of methods
to establish block formatting context is available in:
https://developer.mozilla.org/en-US/docs/Web/Guide/CSS/Block_formatting_context
In that list, i found that "column-count: 1" does the job.
It is part of CSS Multi-column Layout Level 1.
While that is still in Working Draft status according to
https://www.w3.org/Style/CSS/current-work ,
it is fully supported by all browsers according to
https://developer.mozilla.org/en-US/docs/Web/CSS/column-count ,
probably because it was already part of the second draft of this
standard almost 20 years ago: WD-css3-multicol-20010118.
-rw-r--r-- | mandoc.css | 6 |
1 files changed, 3 insertions, 3 deletions
@@ -1,4 +1,4 @@ -/* $Id: mandoc.css,v 1.46 2019/06/02 16:57:13 schwarze Exp $ */ +/* $Id: mandoc.css,v 1.47 2020/10/30 21:34:30 schwarze Exp $ */ /* * Standard style sheet for mandoc(1) -Thtml and man.cgi(8). * @@ -135,12 +135,12 @@ h2.Ss { margin-top: 1.2em; vertical-align: top; } .Bl-tag > dd { clear: right; + column-count: 1; /* Force block formatting context. */ width: 100%; margin-top: 0em; margin-left: 0em; margin-bottom: 0.6em; - vertical-align: top; - overflow: auto; } + vertical-align: top; } .Bl-compact { margin-top: 0em; } .Bl-compact > dd { margin-bottom: 0em; } |