.ecsw-calendar td {
    padding: 8px;
    border: 1px solid #ccc;
}
.ecsw-calendar th {
    background-color: #f4f4f4 !important;
    padding: 10px;
}
.ecsw-nav {
    background: none;
    border: none;
    font-size: 16px;
    cursor: pointer;
    margin: 0 10px;
}

.ecsw-event-day {
    background-color: #6fc9c6 !important;
    color: #fff;
}

.ecsw-event-day:hover {
    background-color: #5bb3b0;
    cursor: pointer;
}