i have two collapsible panels and the second is nested in the first one, they contain a form's elements, below the main collapsible panel there are 3 buttons, now my problem is... when i expand the first collapsible panel, the buttons go down to make room for the panel, when i expand the second one (nested in the first one) the buttons don't go down and override the panel's content. how do i keep this from happening? here's some of my code... <form method="post" name="Tradeins" action=""> <center>YES <input id="Trade In" name="Tradein" type="radio" value="Yes" onclick="CollapsiblePanel6.open()"/> NO <input id="Trade In" name="Tradein" type="radio" value="No" onclick="CollapsiblePanel6.close()"/></center> <div id="CollapsiblePanel6" class="CollapsiblePanel"> <div class="CollapsiblePanelTab" tabindex="0"></div> <div class="CollapsiblePanelContent"> <input.... > ......form elements <br /> <center>Other Trade Ins YES<input id="Other Trade In" name="Othertradein" type="radio" value="Yes" onclick="CollapsiblePanel7.open()"/> NO<input id="Other Trade In" name="Othertradein" type="radio" value="No" onclick="CollapsiblePanel7.close()"/></center> <div id="CollapsiblePanel7" class="CollapsiblePanel"> <div class="CollapsiblePanelTab" tabindex="0"></div> <div class="CollapsiblePanelContent"> <input> ..... form elements </div> </div> </div> </div> </form> <... buttons....> when the Collapsible Panel 7 expands the buttons don't scroll down, they stay there overriding the CP7 content