With Joomla 1.5, I can enlarge the width of the layout, in components> com_gantry> css> gantry.css> Grid Container * / rt-container. body {margin: 0 auto; width: 960px;} {min-width: 960px ;} ", width in px change. How it works now in the Joomla 1.6? in the Components folder no exists Gantry.css ?