epub : absolute position style in Digital Editions

Hello,

I am developer, working for epub content and using Digital Editions to review generated epub file.

In one of our epub contains <div> tag like below:

<div id="top">

  <img src="../image/001.jpg"/>

  <div style="position:absolute; z-index: 1; top: 0px; left: 0px; font-size:x-large">Put words at 0px-0px</div>

  <div style="position:absolute; z-index: 1; top: 200px; left: 100px; font-size:x-large">Put words at 200px-100px</div>

  <div style="position:absolute; z-index: 1; top: 70%; left: 35%; font-size:small">Put words at 70%-35%</div>

</div>

I am trying to put the words onto the image file and it looks ok when checking it in other epub viewer but looks like DE ignoring these style attrbs: position, top, left.. and put these inner <div>s on next page.

Is there any solution for this?

just fyi, I set 'pre-paginated' on the content opf file and viewport metadata in the html file.

Thanks,
KT