Why aren't my sticky buttons working in IE 11?

Position: Sticky Buttons Not Working in IE 11

Despite the advancements in web development, certain compatibility issues can arise when utilizing CSS features across different browsers. In this case, the issue pertains to using the sticky position property in Internet Explorer (IE) 11.

Problem:

The provided HTML code contains a div with the class "sticky-button-thing-not-working-on-ie" that includes buttons. The objective is to make this div sticky, ensuring that the buttons stay fixed to the bottom of the screen as the user scrolls. However, this behavior is not occurring in IE 11.

Reason:

The sticky positioning property, introduced in modern browsers, enables elements to remain in their current position while scrolling, making it convenient for users to access important content. Unfortunately, IE 11 does not natively support this property.

Solution:

To achieve the intended behavior in IE 11, an alternative approach is to use the fixed position property. Unlike sticky, fixed elements maintain a constant position relative to the viewport, regardless of scrolling. By combining fixed with a few other CSS adjustments, it is possible to emulate the desired sticky behavior, ensuring that the buttons remain at the bottom of the screen in both IE 11 and other modern browsers.

Modified Code:

.sticky-button-thing-not-working-on-ie {
  position: fixed;                          /* added to support older browsers */
  position: sticky;
  bottom: 0;
  right: 0;
  background: rgba(0, 211, 211, 0.6);
}

Note: The sticky property can be safely removed from the code since it is not utilized in its intended manner. Fixed, on the other hand, provides the desired functionality for older browsers.

Additional Information:

• Edge browsers starting from version 16 support the sticky position property.
• This solution addresses the specific issue of buttons not remaining fixed at the bottom of the screen in IE 11 while allowing for cross-browser compatibility.

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