Who wants a cookie? 
type: custom:mushroom-chips-card
chips:
- type: template
icon: mdi:cookie
icon_color: brown
content: Cookie
card_mod:
style:
mushroom-template-chip$: |
ha-icon {
animation: rotation 1s linear infinite;
}
@keyframes rotation {
100% {
transform: rotate(360deg);
}
}