---
id: 5d822fd413a79914d39e990a
title: Step 66
challengeType: 0
dashedName: step-66
---
# --description--
Move the `display`, `flex-direction`, and `align-items` properties and values from `.bb1` to the new `building-wrap` class.
# --hints--
You should remove `display` from `.bb1`.
```js
assert.isEmpty(new __helpers.CSSHelp(document).getStyle(".bb1")?.display);
```
You should move `display` with a value of `flex` to `.building-wrap`.
```js
assert.equal(new __helpers.CSSHelp(document).getStyle(".building-wrap")?.display, "flex");
```
You should remove `flex-direction` from `.bb1`.
```js
assert.isEmpty(new __helpers.CSSHelp(document).getStyle(".bb1")?.flexDirection);
```
You should move `flex-direction` with a value of `column` to `.building-wrap`.
```js
assert.equal(new __helpers.CSSHelp(document).getStyle(".building-wrap")?.flexDirection, "column");
```
You should remove `align-items` from `.bb1`.
```js
assert.isEmpty(new __helpers.CSSHelp(document).getStyle(".bb1")?.alignItems);
```
You should move `align-items` with a value of `center` to `.building-wrap`.
```js
assert.equal(new __helpers.CSSHelp(document).getStyle(".building-wrap")?.alignItems, "center");
```
# --seed--
## --seed-contents--
```html