Can I have portlets with round corners?
The shape of a portlet is the responsability of its author. We’ve tried to create simple portlets with a sensible number of styles. But a portlet author can decide to give its users much more styles and the ability to change every bits of shape and look elements. If you know HTML enough to understand the layout of a page, we have a trick to create a frame with round corners around a portlet or group of portlets. Have a look to A portlet with round corners.