body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
}

header {
    background-color: #007BFF;
    color: white;
    text-align: center;
    padding: 20px 0;
}

.logo img {
    max-width: 400px;
}

h1 {
    margin: 10px 0;
}

main {
    padding: 20px;
}

div {
    padding: 20px;
}
table {
  border-collapse: separate;
  border-spacing: 10px 0;
}
td {
  padding: 10px 0;
}
.groups, .instructions {
    background-color: white;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    margin-bottom: 20px;
    padding: 15px;
}

h2 {
    color: #333;
}

ul {
    list-style-type: none;
    padding: 0;
}

ul li {
    margin: 10px 0;
}

a {
    text-decoration: none;
    color: #007BFF;
}

a:hover {
    text-decoration: underline;
}

.download-button {
    display: inline-block;
    background-color: #28A745;
    color: white;
    padding: 10px 15px;
    border-radius: 5px;
}

.download-button:hover {
    background-color: #218838;
}
.button {
    display: inline-block;
    background-color: #007BFF;
    color: white;
    padding: 10px 15px;
    border-radius: 5px;
}

.button:hover {
    background-color: #218838;
}
footer {
    text-align: center;
    padding: 10px 0;
    background-color: #007BFF;
    color: white;
}