The style component is an component that contains CSS declarations that will be applied to its parent component.
This is an utility component that:
<card>
<style state="hover">
color:white;
background-color:purple;
</style>
A card with another style when you hover over it.
</card>
color:white; background-color:purple;
A card with another style when you hover over it.
This is an example of custom hover animation but you can use the built-in ones to animate your component and brings more emphasis.