*{
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
}
header {
    background-color: #002147;
    color: rgb(31, 6, 6);
    padding: 20px;
    text-align: center;
}

nav {
    background-color: #004080;
}

nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
}

nav ul li {
    margin: 10px;
}

nav ul li a {
    color: rgb(23, 8, 109);
    text-decoration: none;
    padding: 8px 15px;
    border-radius: 5px;
}

nav ul li a:hover {
    background-color: #0066cc;
}
.content {
    padding: 20px;
    margin: 20px;
    background: white;
    border-radius: 8px;
}
img {
    width: 100%;
    margin-top: 15px;
    border-radius: 8px;
}
table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    border: 1px solid #ccc;
    padding: 10px;
    text-align: center;
}

th {
    background-color: #004080;
    color: white;
}
form {
    display: flex;
    flex-direction: column;
}

form input,form select,form textarea {
    padding: 8px;
    margin: 8px 0;
    border-radius: 5px;
    border: 1px solid #ccc;
}
button {
    padding: 10px;
    background-color: #004080;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
}

button:hover {
    background-color: #0066cc;
}
footer {
    background-color: #002147;
    color: rgb(8, 2, 2);
    text-align: center;
    padding: 10px;
    margin-top: 20px;
}