.message {
    padding: 10px;
    position: fixed;
    top: 20px;
    left: 50%;
    margin-left: -200px;
    width: 400px;
    height: 100px;
    background-color: greenyellow;
    border: 2px solid green;
    border-radius: 4px;
    font-weight: bold;
    text-align: center;
    z-index: 500;
}
.errorMessage {
    color: white;
    background-color: red;
    border: 2px solid darkred;
}