I have a problem with picture framing on mobile devices. A set up a custom call to action bar using site builder. I added a row with the columns using site origin picture widget on all three columns. I uploaded three images with the size 500x400 px and added a frame. When holding the iphone upright everthing is fine. When holding it tranverse, picture and frame seperate:
With the iPad its the other way around. Tranvers is fine, upright seperated.
Do I have to upload another image size? Is there anything else i can do?