---
id: 615f666ac5edea782feb7e75
title: Step 38
challengeType: 0
dashedName: step-38
---
# --description--
Create an `.md` selector and give it a `height` property of `5px`.
# --hints--
You should create an `.md` selector.
```js
assert(new __helpers.CSSHelp(document).getStyle('.md'));
```
Your `.md` selector should have a `height` property set to `5px`.
```js
assert(new __helpers.CSSHelp(document).getStyle('.md')?.height === '5px');
```
# --seed--
## --seed-contents--
```html