body {
    font-family: Arial, sans-serif;
    color: white;
    background-color: #00796B;
    text-align: center;
}

nav {
    background-color: #004D40;
    padding: 10px;
}

nav a {
    color: white;
    margin: 10px;
    text-decoration: none;
}

img {
    border-radius: 10px;
}

table {
    margin: auto;
    border-collapse: collapse;
    width: 60%;
}

th, td {
    padding: 10px;
    border: 1px solid white;
}