body {
    position: relative;
    height: 100vh;
    margin: 0;
    background-color: whitesmoke;
}

.container {
    position: absolute;
    text-align: center;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 50vw;
}

p {
    font-size: 2rem;
}