.black-outline-btn,
.black-outline-btn:hover {
    padding: 10px;
    border-radius: 8px;
    border: solid 1px #000;
    background-color: transparent;
    font-size: 14px;
    line-height: normal;
    color: #000 !important;
}

.black-btn {
    padding: 15px;
    border-radius: 8px;
    border: solid 1px #000;
    background-color: #000;
    font-size: 14px;
    line-height: normal;
    color: #fff;
}

button:disabled {
    cursor: not-allowed;
    pointer-events: all !important;
}