I have been rejuvenating my old OSC 2.3.3.4 with a responsive template from George/Multimixer for the last few days, as my shop was not configured for mobile devices. Now it works great. I didn't manage it myself, because the MTS is quite big. But with gerorge's help we got it under control. So many thanks again and with it also my recommendation who wants to do something like this.
best regards from germany