CSS: expression ( use percentage & pixels to calculate )
i want to set the width of the DIV like
( 100% - 10px )
using CSS expression but have been failing can somebody tell me what is the answer to that
You can't do that unfortunatly, and it can be annoying because you do run into instances where it would be great.
My recommendation is go back to the drawing board and redesign your layout to work around this issue.
If you post specific examples we might be able to help.