h1,h2 {
    text-align: center;
}

body {
    background-color: #87CEEB;
}

button {
    background-color: #067936;
    border-radius: 10px;
    padding: 10px 20px;
    border: none;
    color: white;
    cursor: pointer;
    margin-top: 10px;
}

input[type=submit] {
    background-color: #f2c464;
}

div.logout, div.login {
    position: absolute;
    right: 2%;
    text-align: center;
}

div.logout button {
    margin-top: -5px;
    background-color: #ff0000;
}

div.login button {
    margin-top: -5px;
    background-color: #176917;
}

div.return {
    display: flex; 
    justify-content: center; 
}

div.return button{
    background-color: chocolate;
}

div.form {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}