.calendar-container {
    overflow-y: hidden;
    overflow-x: auto;
}

.calendar-container iframe {
    border: 0;
    min-width: 500px;
    width: 100%;
}

@media all and (max-width: 560px) {
    .calendar-container {
        -webkit-overflow-scrolling: touch;
        overflow-x: scroll;
    }
}