body {
    padding: 0;
    margin: 0;
    background-color: #EEE;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
}

.main {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    padding: 0;
    margin: 0;
    width: 100%;
    height: 100vh;
}

.content {
    flex: 0 0 auto;
    flex-direction: column;
}

.logo {
    flex: 0 0 auto;
}

.message {
    flex: 0 0 auto;
    margin-top: 10px;
    font-size: 14px;
    text-align: center;
    line-height: 40px;
}