How do I select the first div in these divs (the one with id=div1) using first child selectors?
<div class="alldivs">
<div class="onediv" id="div1"> 1 This one </div>
<div class="onediv" id="div2"> 2 </div>
<div class="onediv" id="div3"> 3 </div>
</div>