message: docs: Update STYLING.md
diff: @@ -49,6 +49,8 @@ function Example() {
  Example with styled-components
  +> When using libraries like styled-components, you'll not be able to use the Reakit [`as` prop](https://reakit.io/docs/composition/#as-prop) since styled components have their own built-in `as` prop which is not passed down to the underlying component. You can use [render props](https://reakit.io/docs/composition/#render-props) instead to achieve the same functionality
  +
  ```jsx
  import { Button } from "reakit";
  import styled from "styled-components";
  