Force Single Column in Desktop ADE

[JSWolf]

How can I force a single column in the desktop version of ADE? When I make it wide enough, it automatically becomes two columns. I would like ADE to stay at one column regardless of how wide I make it.

[PageLab]

Two solutions:

CSS:

body {
	oeb-column-number: 1; 
}

...or using the old and more complicated (but still functional) page-template.xpgt method:

<ade:template xmlns="http://www.w3.org/1999/xhtml" xmlns:ade="http://ns.adobe.com/2006/ade"
		 xmlns:fo="http://www.w3.org/1999/XSL/Format">
	<fo:layout-master-set>
		<fo:simple-page-master master-name="single_column">
			<fo:region-body column-count="1" />
		</fo:simple-page-master>

		<fo:page-sequence-master>
			<fo:repeatable-page-master-alternatives>
				<fo:conditional-page-master-reference master-reference="single_column"/>
			</fo:repeatable-page-master-alternatives>
		</fo:page-sequence-master>

	</fo:layout-master-set>
</ade:template>

This file should be declared in the manifest as follows:

<item id="template" href="page-template.xpgt" media-type="application/vnd.adobe-page-template+xml"/>

[JSWolf]

Thank you. The first method is just what I was looking for.