.btn, .btn:focus {
    outline: 0 !important;
}

.btn-primary-disabled {
    background-color: #a6a6a6 !important;
    cursor: default !important;
}

.btn-link-disabled {
    color: #a6a6a6 !important;
    cursor: default !important;
}

.btn-outline-disabled {
    border-color: #a6a6a6 !important;
    color: #a6a6a6 !important;
    cursor: default !important;
}