fullcalendar.theme.css in FullCalendar 6.2

/* Undo Drupal default theme link colors */
.fc-content a:link,
.fc-content a:visited {
  color: #fff;
  text-decoration: none;
}

/* Reset FullCalendar generic style */
.fc-event,
.fc-agenda .fc-event-time,
.fc-event a {
  border-style: none;
  background-color: transparent;
  color: inherit;
}

/* Set FullCalendar default style */
.fc-event-default,
.fc-event-default .fc-event-time,
.fc-event-default a {
  border-color: #36c;
  border-style: solid;
  background-color: #36c;
  color: #fff;
}

/* Styling for updated message */
.fullcalendar-status {
  background: #ecf8f4;
  border: 1px solid #fff;
  color: #687;
  display: none;
  margin: 0 0 10px 0;
  padding: 15px;
  text-align: center;
}
.fullcalendar-status-close {
  text-transform: lowercase;
}

.fc table {
  margin: 0;
}

table.fc-header {
  margin-bottom: 10px;
}

.fc-header tbody,
.fc-header th,
.fc-header td {
  border: 0;
}

.fc-header .fc-state-default,
.fc-header .ui-state-default {
  margin-bottom: 0;
}

/* Hide plain text events when javascript is enabled */
html.js .fullcalendar-content {
  display: none;
}