.witivio_button {
    background-color: #903163 !important;
    border-color: #903163 !important;
}

.witivio_color {
    color: #903163 !important;
}

    .witivio_color:hover {
        color: #903163 !important;
    }

.checkbox > input:checked ~ span {
    background-color: #903163;
}