body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    width: 100%;
}

.container {
    width: 100%;
    padding: 20px;
    box-sizing: border-box;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    border: 1px solid #ddd;
    padding: 2px;
    text-align: left;
}

th {
    background-color: #f2f2f2;
}