.checkout {
    max-width: 800px;
    margin: 0 auto;
    background: #ffffff;
    padding: 20px;
    border-radius: 8px;
}
h1 {
    font-size: 22px;
    margin-bottom: 16px;
}
.row {
    display: flex;
    justify-content: space-between;
    margin: 0px 0px 10px 0px;
}

.co2_price {
    margin-left: auto;
    margin-right: 7px
}

.total {
    font-weight: bold;
    font-size: 18px;
    border-top: 1px solid #ddd;
    padding-top: 10px;
    margin-top: 10px;
}

.wire {
    background: #f2f2f2;
    padding: 12px;
    border-radius: 6px;
    margin-top: 16px;
    font-size: 14px;
}

button {
    width: 100%;
    margin-top: 20px;
    padding: 12px;
    font-size: 16px;
    background: #000;
    color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
}