Hey Andreas,
Thanks for reaching out!
You can choose how many events show below the calendar if you are using the Mini Calendar widget. Read more about this widget and how to configure it on these two pages:
• https://theeventscalendar.com/knowledgebase/events-calendar-widgets/
• https://theeventscalendar.com/knowledgebase/configuring-the-calendar-widget/
To apply custom coloring, however, you would have to write custom CSS yourself to make this happen. If you cannot write CSS yourself you would have to hire a developer you. I’m sorry to bear this news! We just are unfortunately not able to help with writing custom code. But it is indeed possible.
Thank you,
George