How to Keep a Div at the Bottom of the Page While Scrolling?

Maintaining Div at Page Bottom with Scrolling Content

Achieving the effect where a footer remains at the bottom of the page despite scrolling requires a specific approach. While the desired outcome is similar to having a div push to the bottom of the page, the solution is different.

The key lies in understanding the behavior of different CSS positioning options. In this case, position: absolute has been used to move the footer to the bottom of the viewport. However, this positioning remains fixed in relation to the viewport, causing the footer to stay in the same location even when the content scrolls.

To ensure that the div remains at the bottom of the page's content, position: fixed should be used instead:

#footer {
    position: fixed;
    bottom: 0;
    width: 100%;
}

With this modification, the footer will be fixed to the bottom of the page, regardless of whether the content overflows. It will scroll along with the content, remaining at the bottom of all visible elements. This behavior is commonly seen on websites like Stack Overflow, where the footer remains at the bottom even when numerous questions and answers are present on the page.

By employing position: fixed, the div will stay at the bottom of the page's contents, adapting to the dynamic height of the page as content scrolls, maintaining the desired layout.

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