---
id: 5d8a4cfbe6b6180ed9a1ca60
title: Step 129
challengeType: 0
dashedName: step-129
---
# --description--
Using the `style` function again, set the `background-color` of each div to a "d function". Using the "d function", pass the key(`d.key`) of each data point to your `pieColors` scale so it knows what color to use.
# --hints--
test-text
```js
assert(
$('.dashboard div table tbody tr td div')[0].style.backgroundColor ===
'rgb(124, 217, 209)'
);
```
# --seed--
## --before-user-code--
```html
D3 Dashboard
```
## --seed-contents--
```html
```
# --solutions--
```html
```