.vm-calendar {
    width: 100%;
    border-collapse: collapse;
}
.vm-calendar th, .vm-calendar td {
    border: 1px solid #ddd;
    padding: 5px;
    text-align: center;
}
.vm-calendar th {
    background-color: #f2f2f2;
}

.event + .event {
    border-top: 1px solid #ccc;
}

.calendar-navigation{
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}