Why is My Sticky Footer Not Sticking?

Sticky Footer Woes: A Detailed Analysis

Developing a sticky footer using CSS can be a straightforward task with appropriate HTML and CSS implementation. However, certain issues can hinder the intended functionality and visual appearance of the footer.

In the provided HTML code, the content extends beyond its designated container, resulting in undesirable scrollbars. Additionally, the background image for the page element does not extend to the full height of the page.

Delving into CSS

The CSS code provided adheres to the basic principles of sticky footer layout, but a few key aspects require attention:

1. #page: The container element (#page) lacks a height property, which is crucial for this layout pattern. By providing an explicit height, the container can contain the content, eliminating the need for scrollbars.
2. #footer: The footer element (#footer) has a negative margin-top (-22px) applied to it. This technique pushes the footer upward and partially hides it beneath the content. To achieve the sticky effect, the footer should be assigned a position of 'absolute' or 'fixed' instead.
3. #content: The position property for #content is set to 'relative.' However, for the sticky footer layout to work effectively, #content should have 'position: absolute;' to compete with the absolute positioning of #footer.
4. Height adjustments: The height properties for #page, #content, and #footer need adjustment to ensure that the layout occupies the full height of the viewport.

CSS Snippets and jQuery

If the manual adjustment of CSS proves challenging, pre-made CSS snippets or jQuery plugins can streamline the sticky footer implementation process.

• CSS Tricks: CSS Tricks offers a snippets area with a comprehensive sticky footer snippet. (http://css-tricks.com/snippets/css/sticky-footer/)
• Sticky footer with jQuery: CSS Tricks also provides a jQuery-based solution for a sticky footer. (http://css-tricks.com/snippets/jquery/jquery-sticky-footer/)

By implementing these corrective measures and incorporating CSS snippets or jQuery, developers can resolve the issues with their sticky footer and achieve the desired layout and functionality.

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