body {
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background-color: #ffffff;
    font-family: Arial, sans-serif;
}

.logo-container {
    text-align: center;
}

.logo {
    max-width: 300px;
    height: auto;
}
.main-nav {
    margin-top: 20px;
    text-align: center;
}

.main-nav ul {
    list-style: none;
    padding: 0;
}

.main-nav li {
    display: inline-block;
    margin: 0 10px;
}

.main-nav a {
    text-decoration: none;
    font-weight: bold;
    color: #333;
}