Black Lives Matter.

Sometimes you might want to insert global css like resets or font faces. You can use the Global component to do this. It accepts a styles prop which accepts the same values as the css prop except it inserts styles globally. Global styles are also removed when the styles change or when the Global component unmounts.

import { Global, css } from '@emotion/core'

        .some-class {
          color: hotpink !important;
        '.some-class': {
          fontSize: 50,
          textAlign: 'center'
    <div className="some-class">This is hotpink now!</div>
This is hotpink now!