bootstrap editor

Could you be more specific? What kind of changes you looking for?

Sergey, thank you very much for you reply. I would like to be able to independently change the grid for list view on a desktop monitor (one row per record) and for list view on a phone (2 or 3 columns). A reponsive view gives a beautiful (horizontal) layout for desktop but the layout for the phone is vertical, 1 column. Furthermore, this vertical layout only uses one column, half of the phonescreen. I remember getting beautiful results a few years ago with the mobile template. On the other hand the bootstrap themes are also beautiful.
Thanks for your advice,
Jack

This is something that sounds strange. Bootstrap layouts normally take all available space and if some pages only use half of phone screen this is not normal. You can probably post your project to Demo Account and contact support directly to get this resolved.