body {
    background-color: #f5f5f5;
    font-family: 'Arial', sans-serif;
    text-align: center;
    margin-top: 100px;
}
.logo {
    width: 200px;
}
.container {
    background-color: white;
    padding: 50px;
    margin: auto;
    width: 60%;
    box-shadow: 0 0 10px rgba(0,0,0,0.1);
}