Hi Joshua,
You can change the color of the event popup by overwriting the
default CSS like the below
.e-quick-popup-wrapper
.e-event-popup
.e-popup-header{
background-color: yellowgreen;
}
Sample: https://stackblitz.com/edit/react-8bf3zg?file=index.css
Kindly try the above sample and let us if this meets your
requirement.
Regards,
Ruksar Moosa Sait
