.oneclbn-buy-now-wrap {
    margin-top: 15px;
}

.oneclbn-buy-now {
    width: 100%;
    padding: 14px 25px;
    color: #fff;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    text-align: center;
    box-shadow: 2px 2px 6px rgba(0,0,0,0.25);
    transition: 0.3s;
}