header {
  position: fixed !important;
}

/*** HEADER ***/
.calendar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  background-color: #fff;
  padding-left: 0;
  gap: 10px;
  flex-flow: wrap;
}

.calendar-header h1.calendar-title {
  font-weight: bold;
  margin: 0;
  font-size: 60px;
  line-height: 60px;
}

.calendar-header .calendar-controls {
  display: flex;
  align-items: center;
  gap: 20px;
}

/*** CALENDAR ***/
.calendar header {
  position: relative !important;
  z-index: 1;
}