.flatpickr-calendar.arrowTop:before,
.flatpickr-calendar.arrowTop:after,
.flatpickr-calendar.arrowBottom:before,
.flatpickr-calendar.arrowBottom:after {
    display: none;
}

.flatpickr-wrapper {
    position: relative;
    max-width: 150px;
}

.flatpickr-wrapper::before {
    display: inline-block;
    position: absolute;
    top: 50%;
    transform: translateY(-5px);
    margin: 0 10px;
    width: 0;
    height: 0;
    margin-left: .2431rem;
    vertical-align: .2431rem;
    content: "";
    border-top: .286rem solid;
    border-right: .286rem solid transparent;
    border-bottom: 0;
    border-left: .286rem solid transparent;
    right: 0;
}