Change background color of Load More button

CSS Codes Event Calendar
1

Add this code to the Custom CSS field on the Appearance tab of your Event Calendar widget’s settings:

.eapp-events-calendar-load-more-button-component {
    color: #000;
    background: #eee630;
}

.eapp-events-calendar-load-more-button-container {
  margin-bottom: 20px;
}