---
id: 5ddb965c65d27e1512d44dd3
title: Part 60
challengeType: 0
---
## Description
Add a class named `cal-control` to the `calorieInput` element. This is similar to how you added a class name to the `foodInput` element previously.
We are adding this class name because in the `calculate()` function you created previously, the `total` is calculated from the elements with the class name `cal-control`.
## Instructions
## Tests
```yml
tests:
- text: See description above for instructions.
testString: assert( code.replace(/\s/g, '').match(/calorieInput\.classList\.add\([\'\"\`]cal\-control[\'\"\`]\)/) );
```
## Challenge Seed
```html
```
### Before Test
### After Test
```html