body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    margin: 20px;
}

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

.intro {
    max-width: 800px;
    margin-bottom: 20px;
}

.box {
    background-color: #DFF5EA;
    padding: 15px;
    margin-bottom: 20px;
    max-width: 800px;
}
table {
    border-collapse: collapse;
    margin-bottom: 20px;
}

th, td {
    padding: 8px;
    text-align: left;
}

th {
    background-color: #E6F2EF;
}