body {
    background: #f4f6f8;
}

#calendar {
    background: #fff;
    border-radius: 0.5rem;
    padding: 1rem;
    box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.fc .fc-day-today {
    background-color: #d6ecff !important;
}