當我點擊下拉按鈕時,其下的其他內容隨着它下移。我試過z-index,位置:相對; position:static我怎樣才能防止這種情況發生。點擊下拉菜單後,我不希望任何內容移動。有任何想法嗎?Boostrap下拉移動其他divs
<div class='whiteBox'>
<div class='newProducts'></div>
<div id="compareInfo">
<div id="comparisionTitle">Title</div>
<div class="divStyle">
<div class="btn-group">
<button class="btn btn-default dropdown-toggle" data-toggle="dropdown" id="chooseItem">Drop down Box<span class="caret"></span></button>
<ul class="dropdown-menu">
<li><a id="item1DropDown" href="#">item1</a></li>
<li><a href="#" id="action-2">item2</a></li>
<li><a href="#" id="action-3">item3</a></li>
</ul>
</div>
<!-- /btn-group -->
</div>
<div id="compareBoxes">
<div id="Label">Text under Dropdown</div>
<button class=
"btn btn-compare" id="compareButton" type=
"submit">Submit</button>
</div>
</div>
</div>
#divStyle{
list-style:none;
position:relative;
float:left;
right:240px;
}