I'm defining styles in jboss-portlet.xml: | <portlet> | <portlet-name>tList</portlet-name> | <header-content> | <script src="/faces/rfRes/org/ajax4jsf/framework.pack.js" | type="text/javascript"> | </script> | <script src="/faces/rfRes/org/richfaces/ui.pack.js" type="text/javascript"> | </script> | <link rel="stylesheet" type="text/css" | href="/styles/mmm-skin-local.css" /> | </header-content> | </portlet> | But I still on 1st request see in page HTML source weird CSS link: <link rel="stylesheet" type="text/css" href="/mmm/faces/rfRescss/table.xcss/DATB/eAELXT5DOhSIAQ.sA18_?org.jboss.portletbridge.NAMESPACE=jbpns_2fmmm_2fE_2dC_2fT_2fT_20Listsnpbj"> It is right before rich:dataTable rendered HTML. I did not find a way to turn off this link generation. So my workaround here was to put links to my CSSs at end of page so it now overrides that unwanted one. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4172188#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...