body{
    background: #179;
}
nav ul {
    list-style-type: none;
    padding: 0;
    text-align: center;
    font-family: Arial, sans-serif;
}
nav ul li {
    display: inline;
    margin: 0 10px;
}
nav ul li a {
    color: white;
    text-decoration: none;
    font-family: Arial, sans-serif;
}
form {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: white;
    font-family: Arial, sans-serif;
}

form label, form input, form textarea, form button {
    margin: 10px 0;
}

form input, form textarea {
    width: 100%;
    max-width: 400px;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
}

form button {
    background-color: #0066cc;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
}

form button:hover {
    background-color: #004d99;
}
p{
    color: white;
    text-align: center;
}
details{
    color: white;
    text-align: center;
}
summary{
    font-family: Arial, sans-serif;
    color: white;
    text-align: center;
}
h1{
    text-align: center;
    color: white;
    font-family: Arial, sans-serif;
}
p{
    color: white;
    font-family: Arial, sans-serif;
}