Is there a way to set up the css to automatically change width and height when orientation is changes on an iphoe or ipad?
I've added a sliding panel to the right half of the webpage and the left is a static image. When an ipad is in horizontal mode, I would like the panel to detect and change dimensions to accommodate for the more/less space on right and bottom. Hope this makes sense.,

Hello Michael,

Try using % values.

Regards,