#page {
    max-width: max-content;
    margin: 30px auto;
    padding: 20px;
    border: 2px solid #aaa;
    border-radius: 8px;
    font-family: Arial, sans-serif;
    background-color: #f9f9f9;
}

h1, h2 {
    text-align: center;
    margin-bottom: 10px;
}

p {
    text-align: center;
    font-style: italic;
    margin-bottom: 20px;
}

fieldset {
    border: none;
    padding: 0;
    margin-bottom: 20px;
}

ul {
    list-style-type: none;
    padding: 0;
    display: flex;
    gap: 20px;
}

#contact, #paiement {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 10px 15px;
    margin-bottom: 20px;
}

label {
    text-align: right;
    align-self: center;
}

input, select {
    width: 100%;
    padding: 5px;
    box-sizing: border-box;
}

button {
    display: block;
    margin: 0 auto;
    padding: 10px 20px;
    background-color: #4285f4;
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 16px;
    cursor: pointer;
}

button:hover {
    background-color: #306acb;
}