$default-theme
$default-theme — Default theme.
Parameter:
{}default-theme
Defined in:
param.xsl
Used in:
param.xsl, modules/chunk-cleanup.xsl
Synopsis
  |$default-theme as xs:string := ''
Description
If a $default-theme is specified, its
value will be added to the class attribute on the
html element(s)
generated. The actual theme implementation is performed in CSS.
See $theme-list for a list of themes. You can add
your own themes with custom CSS (with m:html-head-links mode, for
example).