Stretched link

Add .stretched-link to a link to make its containing block clickable via a ::after pseudo element. In most cases, this means that an element with position: relative; that contains a link with the .stretched-link class is clickable. Please note given how CSS position works, .stretched-link cannot be mixed with most table elements.

Cards have position: relative by default in Kyber, so in this case you can safely add the .stretched-link class to a link in the card without any other HTML changes.

Multiple links and tap targets are not recommended with stretched links. However, some position and z-index styles can help should this be required.

Result

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Live Editor

<div className="card" style={{ width: '18rem' }}>
	<Placeholder
		width="100%"
		height="180"
		className="card-img-top"
		text={false}
		title="Card image cap"
	/>
	<div className="card-body">
		<h5 className="card-title">Card with stretched link</h5>
		<p className="card-text">
			Some quick example text to build on the card title and make up the bulk of the card’s content.
		</p>
		<a href="#" className="btn btn-primary stretched-link">
			Go somewhere
		</a>
	</div>
</div>

Most custom components do not have position: relative by default, so we need to add the .position-relative here to prevent the link from stretching outside the parent element.

Result

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Live Editor

<div className="d-flex position-relative">
	<Placeholder
		width="144"
		height="144"
		className="flex-shrink-0 me-3"
		text={false}
		title="Generic placeholder image22222"
	/>
	<div>
		<h5 className="mt-0">Custom component with stretched link</h5>
		<p>
			This is some placeholder content for the custom component. It is intended to mimic what some
			real-world content would look like, and we’re using it here to give the component a bit of
			body and size.
		</p>
		<a href="#" className="stretched-link">
			Go somewhere
		</a>
	</div>
</div>

Result

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Live Editor

<div className="row g-0 bg-body-secondary position-relative">
	<div className="col-md-6 mb-md-0 p-md-4">
		<Placeholder
			width="100%"
			height="200"
			className="w-100"
			text={false}
			title="Generic placeholder image"
		/>
	</div>
	<div className="col-md-6 p-4 ps-md-0">
		<h5 className="mt-0">Columns with stretched link</h5>
		<p>
			Another instance of placeholder content for this other custom component. It is intended to
			mimic what some real-world content would look like, and we’re using it here to give the
			component a bit of body and size.
		</p>
		<a href="#" className="stretched-link">
			Go somewhere
		</a>
	</div>
</div>

Identifying the containing block

If the stretched link doesn’t seem to work, the containing block will probably be the cause. The following CSS properties will make an element the containing block:

• A position value other than static
• A transform or perspective value other than none
• A will-change value of transform or perspective
• A filter value other than none or a will-change value of filter (only works on Firefox)

Result

Loading...

Live Editor

<div className="card" style={{ width: '18rem' }}>
	<Placeholder
		width="100%"
		height="180"
		className="card-img-top"
		text={false}
		title="Card image cap"
	/>
	<div className="card-body">
		<h5 className="card-title">Card with stretched links</h5>
		<p className="card-text">
			Some quick example text to build on the card title and make up the bulk of the card’s content.
		</p>
		<p className="card-text">
			<a href="#" className="stretched-link text-danger" style={{ position: 'relative' }}>
				Stretched link will not work here, because <code>position: relative</code> is added to the
				link
			</a>
		</p>
		<p className="card-text bg-body-tertiary" style={{ transform: 'rotate(0)' }}>
			This{' '}
			<a href="#" className="text-warning stretched-link">
				stretched link
			</a>{' '}
			will only be spread over the <code>p</code>-tag, because a transform is applied to it.
		</p>
	</div>
</div>