There are other CSS Selectors you can use to select custom groups of elements to style.
For this challenge, you will use the [attr=value] attribute selector to style the checkboxes in CatPhotoApp. This selector matches and styles elements with a specific attribute value. For example, the below code changes the margins of all elements with the attribute type and a corresponding value of radio:
[type='radio'] {
margin: 20px 0px 20px 0px;
}