.date_tour:not(.datepick-current-day) .wpbc-cell-box {
    background-color: #55aa55 !important;
    color: black !important;
    text-shadow: none !important;
}

.date_tour.date_approved:not(.datepick-current-day) .wpbc-cell-box,
.date_tour.date2approve:not(.datepick-current-day) .wpbc-cell-box {
    /* Permalink - use to edit and share this gradient: https://colorzilla.com/gradient-editor/#5577aa+0,5577aa+49,55aa55+50,55aa55+100 */
    background: #5577aa !important; /* Old browsers */
    background: -moz-linear-gradient(-45deg,  #5577aa 0%, #5577aa 49%, #55aa55 50%, #55aa55 100%) !important; /* FF3.6-15 */
    background: -webkit-linear-gradient(-45deg,  #5577aa 0%,#5577aa 49%,#55aa55 50%,#55aa55 100%) !important; /* Chrome10-25,Safari5.1-6 */
    background: linear-gradient(135deg,  #5577aa 0%,#5577aa 49%,#55aa55 50%,#55aa55 100%) !important; /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
    filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#5577aa', endColorstr='#55aa55',GradientType=1 ) !important; /* IE6-9 fallback on horizontal gradient */
}

.date_tour:not(.datepick-current-day) .wpbc-cell-box * {
    color: black !important;
    text-shadow: none !important;
}