How to Center a Website Without a Scroll. Website designs for businesses and other organizations often incorporate well-defined branding and marketing elements. If your website has a Web page you ...

This means that web developers can design their sites to be viewed in discrete pages rather than a continuous scroll.

Open the Web page in Dreamweaver and select the "Code view" to switch to it. Scroll down the HTML to the portion of the page that you'd like to contain with a horizontal scrolling area.