body {
    background: #e3e3e3;
    text-align: center;
    font-family: 'Courier New', Courier, monospace;
}

.container {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

@media(min-width: 768px) {
    .intro {
        display: none;

    }
}