NSM Body class is an EE 2.0 plugin that generates a class="" attribute value from embed template parameters allowing greater CSS styling of templates.
A quick example
The "header" embed tag inside the primary template:
{!-- Primary template: site/index --}
{embed="_includes/.header"
entry_id="10"
url_title="my_url_title"
template="index"
template_group="pages"
}The embedded template:
{!-- Embed template: _includes/.header --}
<body {exp:nsm_body_class}>Produces the following output:
{!-- HTML Output --}
<body class="eid-10 eut-my_url_title t-index tg-pages">The plugin parses a wide range of parameters. See the tag reference for more information.