Popover

Popover Title
And here's some amazing content. It's very engaging. Right?
Another title
And here's some more amazing content. It's very engaging. Right? Action Button

<div class="popover-container">
    <button class="button" data-popover="popover1" id="js-popover">Click me to open popover</button>
    <div class="popover" id="popover1">
        <div class="popover-header">Popover Title</div>
        <div class="popover-body">And heres some amazing content. Its very engaging. Right?</div>

        <div class="popover-header">Another title</div>
        <div class="popover-body">
            And heres some more amazing content. Its very engaging. Right?
            <a href="#" class="button button-small button-primary">Action Button</a>
        </div>
    </div>
</div>

You will need to use JavaScript to open and close popover

const popoverTriggerElement = document.getElementById('js-popover');

popoverTriggerElement.addEventListener('click', () => {
    const popoverElement = document.getElementById(popoverTriggerElement.dataset.popover);
    popoverElement.classList.toggle('active');
});
SASS reference
--r-popover-background: var(--r-color-dark);
--r-popover-color: var(--r-global-font-color);
--r-popover-border-color: var(--r-color-dark-lighten-10);