.search-gender-options .btn-check:checked+.btn {
    background-color: var(--primary-dark) !important; 
    border-color: var(--primary-border)  !important;
    color:white !important;
}

.search-gender-options .btn.outline-dark{
    background-color: transparent !important;
    border-color: var(--primary-dark) !important;
    color: var(--primary-dark) !important;
}