2022.1

Table Of Contents

[section='Section 1'] .frontside h1 {

color: green;

}

The following rule hides <h1> elements on the back of a sheet on which no content (from the

main text) is allowed.

.backside.nocontentpage .h1 {

display: none;

}

Print section background selector

When you inspect a Print section in a browser, you will see that it has a <div id="pages">

element as the first child of the <body> element. Inside this <div> there are one or more

MediaBoxes: elements with the class page_mediabox. Each MediaBox contains the Media,

section background and Master Page that apply to one page (see "Media" on page155,

"Master Pages" on page152 and "Using a PDF file or other image as background" on

page138).

In the MediaBox, a Print section background is an <img> element with the ol_pdf_datamapper_

input class. Its src attribute references the PDF file that contains the image and the page

parameter is used to select a specific page in that PDF (as a PDF can contain more than one

page).

For example:

<img src="file:/C:/Users/MyUser/Pictures/mixed.pdf?page=1" class="ol_pdf_datamapper_

input">.

You can use the ol_pdf_datamapper_input class as a selector to target the section background

in a style rule or script.

Placing the section background in front of the Master Page

The stacking order of elements inside each MediaBox, from bottom to top, is:

1. Media

2. Section background

3. Master Page elements

Using the .page_mediabox selector, you could change this stacking order and place the

section background on top of the elements on the Master Page. Set the z-index property to a

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