I've got one wrapping div and two divs with different height inside them. How can I make sure that the wrapping div is always at least the height of the bigger div inside it because for some reason I see that when in the `.leftMenu` div there is a lot of info (both divs are dynamically filled with info) - the wrapping div stays as the height of `.centerBody`! (I've put on purpose the styles of divs inline so its quicker)

My code:

```
<div id="importPartUpdate">               
 <div class="leftMenu" style="position: relative;margin-top: 10px;width: 15%;clear: both;display: inline-lock;float: left;" />        
 <div class="centerBody" style="margin-top: 10px;margin-left: 0px; display: inline-block; position: reative;width: 83%;padding: 5px;"/>                      
</div>

```