<div class="container">
<div class="div1">
<p>1</p>
</div>
<div class="div2">
<p>2</p>
</div>
<div class="div3">
<p>3</p>
</div>
</div>

.div1 {
display:table-footer-group;
}
.div2 {
display:table-row-group;
}
.div3 {
display:table-header-group;
}