website/components/design/IconLink/IconLink.tsx

import Link from 'next/link'
import classNames from 'classnames'

export interface IconLinkProps {
  selected?: boolean
  href: string
  title?: string
}

export const IconLink: React.FC<IconLinkProps> = (props) => {
  const { children, selected, href, title } = props

  return (
    <div className='w-full flex justify-center group'>
      <Link href={href}>
        <a className='w-full flex justify-center relative group' title={title}>
          {children}
          <div className='absolute flex items-center w-3 h-12 left-0'>
            <span
              className={classNames(
                'absolute w-4/12 bg-green-700 rounded-r-lg group-hover:h-5',
                {
                  'h-full': selected
                }
              )}
            ></span>
          </div>
        </a>
      </Link>
    </div>
  )
}