.wp-block-accordion-item.is-open>.wp-block-accordion-heading .wp-block-accordion-heading__toggle-icon{
transform:rotate(45deg);
}
@media (prefers-reduced-motion:no-preference){
.wp-block-accordion-item{
transition:grid-template-rows .3s ease-out;
}
.wp-block-accordion-item>.wp-block-accordion-heading .wp-block-accordion-heading__toggle-icon{
transition:transform .2s ease-in-out;
}
}
All system for education purposes only. For more tools: Telegram @jackleet