body {
    font-family: Arial, sans-serif;
    margin: 40px;
    line-height: 1.6;
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
}

h1, h2 {
    text-align: center;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
}

th, td {
    border: 1px solid #000;
    padding: 10px;
    text-align: left;
}

th {
    background-color: #f4f4f4;
}

.contact {
    margin-top: 20px;
    font-weight: bold;
}

@media (max-width: 768px) {
    body {
        margin: 20px;
    }
    
    table {
        display: block;
        overflow-x: auto;
    }
}