#logo {
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-top: -10%;
    height: auto;
    width: 75%;
}

#login {
    max-width: 400px;
    margin: 50px auto;
    background: #fff;
    padding: 20px;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    text-align: center;
    display: none;
}