.pc-box {
    max-width: 350px;
    padding: 20px;
    border-radius: 15px;
    background: #fff;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.range button {
    margin: 5px;
    padding: 8px 12px;
    border-radius: 20px;
    border: 1px solid #00a8cc;
    background: #fff;
    cursor: pointer;
}

.qty {
    display: flex;
    justify-content: space-between;
    margin: 10px 0;
}

.qty button {
    background: #00a8cc;
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 30px;
}