tailwindui/react/components/application-ui/elements/buttons/buttons_with_leading_icon.jsx

import { CheckCircleIcon } from '@heroicons/react/20/solid'

export default function Example() {
  return (
    <>
      <button
        type="button"
        className="inline-flex items-center gap-x-1.5 rounded-md bg-indigo-600 px-2.5 py-1.5 text-sm font-semibold text-white shadow-sm hover:bg-indigo-500 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-indigo-600"
      >
        <CheckCircleIcon className="-ml-0.5 h-5 w-5" aria-hidden="true" />
        Button text
      </button>
      <button
        type="button"
        className="inline-flex items-center gap-x-1.5 rounded-md bg-indigo-600 px-3 py-2 text-sm font-semibold text-white shadow-sm hover:bg-indigo-500 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-indigo-600"
      >
        <CheckCircleIcon className="-ml-0.5 h-5 w-5" aria-hidden="true" />
        Button text
      </button>
      <button
        type="button"
        className="inline-flex items-center gap-x-2 rounded-md bg-indigo-600 px-3.5 py-2.5 text-sm font-semibold text-white shadow-sm hover:bg-indigo-500 focus-visible:outline focus-visible:outline-2 focus-visible:outline-offset-2 focus-visible:outline-indigo-600"
      >
        <CheckCircleIcon className="-ml-0.5 h-5 w-5" aria-hidden="true" />
        Button text
      </button>
    </>
  )
}