Widget:Extension.css

Use Javascript to include extension infobox-specific CSS  addOnloadHook(function {  var ss = document.createElement('link');  ss.type = 'text/css';  ss.rel = 'stylesheet';  ss.href = 'http://wikieducator.org/skins/common/we/extension.css';  document.getElementsByTagName('head')[0].appendChild(ss); });