If you need to increase or decrease the size of your website, WebStudio provides an interface to do this.  Please following the steps below to resize your website.

1. Open your website in WebStudio
2. From the menu bar, go to WebSite -> WebSite Properties...
3. Under "Guides for Target Web Page Size", pull down the drop-down menu, and choose a target web page size, as shown below:

4. Press OK