@kiwicom/orbit-components/es/Illustration/index.js

<div align="center"> <a href="https://orbit.kiwi" target="_blank"> <img alt="orbit-components" src="https://orbit.kiwi/wp-content/uploads/2018/08/orbit-components.png" srcset="https://orbit.kiwi/wp-content/uploads/2018/08/orbit-components@2x.png 2x"

import * as React from "react";
import styled from "styled-components";

import defaultTokens from "../defaultTokens";
import { SIZE_OPTIONS, baseURL } from "./consts";
import getSpacingToken from "../common/getSpacingToken";

const getHeightToken = ({ theme, size }) => {
  const tokens = {
    [SIZE_OPTIONS.SMALL]: theme.orbit.heightIllustrationSmall,
    [SIZE_OPTIONS.MEDIUM]: theme.orbit.heightIllustrationMedium
  };
  return tokens[size];
};

const getURL = (retina = false) => ({ theme, size, illustrationName }) => {
  const height = parseInt(getHeightToken({ theme, size }), 10);
  return retina ? `${baseURL}/illustrations/0x${height * 2}/${illustrationName}.png 2x` : `${baseURL}/illustrations/0x${height}/${illustrationName}.png`;
};

export const StyledImage = styled.img.attrs({
  src: getURL(),
  srcSet: getURL(true)
}).withConfig({
  displayName: "Illustration__StyledImage"
})(["height:", ";width:auto;background-color:", ";margin-bottom:", ";"], getHeightToken, ({ theme }) => theme.orbit.backgroundIllustration, getSpacingToken);

StyledImage.defaultProps = {
  theme: defaultTokens
};

const Illustration = ({ name, size = SIZE_OPTIONS.MEDIUM, dataTest, spaceAfter }) => React.createElement(StyledImage, {
  illustrationName: name,
  alt: name,
  size: size,
  "data-test": dataTest,
  spaceAfter: spaceAfter
});

export default Illustration;