Addressing issue #685 by adding language about viewport sizes to note…

… in CSS section
w3c · Jun 20, 2016 · 7f45146 · 7f45146
1 parent feabb1d
commit 7f45146
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/spec/epub-contentdocs.xml b/src/spec/epub-contentdocs.xml
@@ -1324,7 +1324,7 @@
                     are known to be problematic:</para>
                 <itemizedlist>
                     <listitem>
-                        <para>Reading System-induced pagination can interact poorly with style sheets. Fixed and absolute
+                        <para>Reading System-induced pagination can interact poorly with style sheets. Pagination is sometimes done using columns, which can result in incorrect values for viewport sizes. Fixed and absolute
                             positioning are particularly likely to be problematic.</para>
                     </listitem>
                     <listitem>