Flyout Content

Is it possible with “Enfold” to create a kind of flyout-content. My purpose is to have in content of the main page a button with “More Information” and if I click it, there open below (inside this main page) a 3-line grid-row segment with more informations. At the end of this grid-row should be a cross or button to close this insertion. Even if you close or not you still keep on the same sector of the main-page and you can continue scrolling down the page.
To explain in other words: If someone don’t click the “More Information” button on the main-page, the insertion grid-row keep unvisible if you scroll down the page. If you click the “More Information” button, the insertion content appear between two content segments and the main-page get longer.
1) How can I create this kind of flyout content below a Avia-Element?
2) How can I create this kind of flyout content below a LayerSlider-Element?
Thank you for help!