body {
    margin: 40px 10px;
    padding: 0;
    font-family: Arial, Helvetica Neue, Helvetica, sans-serif;
    font-size: 14px;
}

#calendar {
    max-width: 70.5%;
    margin: 0 auto;
    padding-top: 2.5rem;
    border: 2px grey outset;
    box-shadow: 0.425rem 0.425rem grey;
    border-radius: 0.35rem;
    padding-left: 0.25rem;
    padding-right: 0.25rem;
    margin-top: 2rem;
}

#calendar button {
    background-color: darkred;
    font-weight: bold;
    margin-right: .475rem;
    box-shadow: .425em .425em grey;
    border-radius: .325rem;
}

#calendar a.fc-event {
    background-color: red !important;
    color: yellow;
    font-weight: bold;
    font-style: italic;
}

#calendar .fc-h-event .fc-event-main {
    font-weight: bold;
}

#calendar th.fc-day {
    color: darkred;
}

#calendar div.fc-daygrid-day-frame {
    color: mediumblue;
}

#calendar th.fc-col-header-cell, #calendar th.fc-col-header-cell a {
    background-color: darkred;
    color: white !important;
    font-weight: bold;
}

#calendar th.fc-day-sat, #calendar th.fc-day-sat a,
#calendar th.fc-day-sun, #calendar th.fc-day-sun a {
    color: yellow !important;
}