@bolt/components-popover (npm): A small overlay that opens on demand.
Keywords: bolt design system|bolt|css framework|design system|components|popover|collapsible|atomic-design|bem|custom-elements|decoupling|design-system|drupal|drupal-8|itcss|lerna|lit-html|monorepo|pattern-lab|pattern-library|preact|skatejs|twig|web-components|webpack