.casper-calendar-component.enabled-dates .pika-table .is-disabled .pika-button { opacity: .25 !important; }
.casper-calendar-component .pika-table:before {
    border-width: 1px 0 1px 0 !important;
}


.casper-calendar-component .pika-table .is-today .pika-button {
    border-width: 1px;
    border-style: solid;
}