Pagination
Overview
Pagination is built with list HTML elements so screen readers can announce the number of available links. Use a wrapping <nav> element to identify it as a navigation section to screen readers and other assistive technologies.
In addition, as pages likely have more than one such navigation section, it’s advisable to provide a descriptive aria-label for the <nav> to reflect its purpose. For example, if the pagination component is used to navigate between a set of search results, an appropriate label could be aria-label="Search results pages".
Working with icons
Be sure to provide proper screen reader support with aria attributes when using symbols in place of text.
Disabled and active states
Use .disabled for links that appear un-clickable and .active to indicate the current page.
While the .disabled class uses pointer-events: none to try to disable the link functionality of <a>s, that CSS property is not yet standardized and doesn’t account for keyboard navigation. As such, you should always add tabindex="-1" on disabled links and use custom JavaScript to fully disable their functionality.
You can optionally swap out active or disabled anchors for <span>, or omit the anchor in the case of the prev/next arrows, to remove click functionality and prevent keyboard focus while retaining intended styles.
Sizing
Use .pagination-lg or .pagination-sm.
Alignment