---
id: 5ddb965c65d27e1512d44dc9
title: Part 50
challengeType: 0
dashedName: part-50
---
# --description--
Another way to add styling is to use the `style` property directly, like `output.style.width = '300px'`.
Add a `backgroundColor` style to `output` and set it equal to `'#FFF9C4'`.
The `calculate()` function is now finished!
# --hints--
See description above for instructions.
```js
assert(
code
.replace(/\s/g, '')
.match(/output\.style\.backgroundColor\=[\'\"\`]\#FFF9C4[\'\"\`]/)
);
```
# --seed--
## --before-user-code--
```html