[rjwse@aol.com]

When using calibre viewer in landscape or portrait I very often employ an instruction which alters the size of an image or boxed text. When in landscape the image would normally appear way too large, so I have it rendered smaller. Yet this is complicated if the viewer displays in multi-column mode. A 3-column landscape would probably want the image full-column width. Does anyone know how to conditionally assign widths based on column widths rather than aspect ratio or portrait/landscape. I am currently using grid wrapping flex and it is complicated. Screenshots enclosed. Best regards, Pop