.opt-section__btn {
    padding-right: 15px;
    outline: none;
    border: none;
    color: #993200;
    background: transparent;
    cursor: pointer;
}
.otp-section__btn--exit {
    border: none;
    border-radius: 4px;
    padding: 0 8px;
    width: 211px;
    height: 24px;
    font-weight: 700;
    font-size: 12px;
    line-height: 24px;
    color: #fff;
    background: #f7941e;
    transition: background 0.1s ease-in;
}

.otp-section__btn--exit:hover {
    background: #f68819;
    cursor: pointer;
}