13.7. Change the Dimensions of a CSS Layout
You can change the overall width of any page design. You can also change the width of sections of a design, such as a sidebar, by changing the width settings in the corresponding CSS style.
All the CSS layouts in Dreamweaver CS5 include a class style named .container that controls the width of the entire design area.
Change the Dimensions of a CSS Layout
Note: If the CSS Styles panel is not open, click Window and then click CSS Styles to open it.