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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- Copyright (c) 1998, 1999 Nik Clayton, All rights reserved.
Redistribution and use in source (SGML DocBook) and 'compiled' forms
(SGML HTML, PDF, PostScript, RTF and so forth) with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code (SGML DocBook) must retain the above
copyright notice, this list of conditions and the following
disclaimer as the first lines of this file unmodified.
2. Redistributions in compiled form (transformed to other DTDs,
converted to PDF, PostScript, RTF and other formats) must reproduce
the above copyright notice, this list of conditions and the
following disclaimer in the documentation and/or other materials
provided with the distribution.
THIS DOCUMENTATION IS PROVIDED BY NIK CLAYTON "AS IS" AND ANY EXPRESS OR
IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
DISCLAIMED. IN NO EVENT SHALL NIK CLAYTON BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
ANY WAY OUT OF THE USE OF THIS DOCUMENTATION, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
-->
<chapter xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink" version="5.0" xml:id="stylesheets">
<title>Style Sheets</title>
<para><acronym>XML</acronym> is concerned with content, and says
nothing about how that content should be presented to the reader
or rendered on paper. Multiple <emphasis>style sheet</emphasis>
languages have been developed to describe visual layout, including
Extensible Stylesheet Language Transformation
(<acronym>XSLT</acronym>), Document Style Semantics and
Specification Language (<acronym>DSSSL</acronym>), and Cascading
Style Sheets (<acronym>CSS</acronym>).</para>
<para>The <acronym>FDP</acronym> documents use
<acronym>XSLT</acronym> stylesheets to transform DocBook into
<acronym>XHTML</acronym>, and then <acronym>CSS</acronym>
formatting is applied to the <acronym>XHTML</acronym> pages.
Printable output is currently rendered with legacy
<acronym>DSSSL</acronym> stylesheets, but this will probably
change in the future.</para>
<sect1 xml:id="stylesheets-css">
<title><acronym>CSS</acronym></title>
<para>Cascading Style Sheets (<acronym>CSS</acronym>) are a
mechanism for attaching style information (font, weight, size,
color, and so forth) to elements in an <acronym>XHTML</acronym>
document without abusing <acronym>XHTML</acronym> to do
so.</para>
<sect2 xml:id="stylesheets-css-documents">
<title>The DocBook Documents</title>
<para>The &os; <acronym>XSLT</acronym> and
<acronym>DSSSL</acronym> stylesheets refer to
<filename>docbook.css</filename>, which is expected to be
present in the same directory as the <acronym>XHTML</acronym>
files. The project-wide <acronym>CSS</acronym> file is copied
from <filename>doc/share/misc/docbook.css</filename> when
documents are converted to <acronym>XHTML</acronym>, and is
installed automatically.</para>
</sect2>
</sect1>
</chapter>
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