HTML CSS Position A Div To Float At The Bottom Of Another Div
Here we consider how to Position A Div To Float At The Bottom Of Another Div.
Suppose, we have two div as shown below.

We wants, the childDiv to stick to the bottom of parentDiv.
For that all you have to do is to provide following style.
#parentDiv
{
position: relative;
}
#childDiv
{
position: absolute;
bottom: 0;
}
By applying above style, we can make the childDiv to stick to the bottom of parentDiv.