body {
    background-color: #111;
    color: #eee;
    font-family: 'Montserrat', sans-serif;
    height: 100vh;
    overflow: hidden;
}

a {
    color: purple;
}

main {
    height: 100vh;
}

#hero {
    margin: auto;
    position: absolute;
    width: 50%;
    top: 50%;
    left: 50%;
    -ms-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}

.row {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
}

#hero h1 {
    font-size: 100px;
    font-weight: 700;
    margin-top: auto;
    margin-bottom: auto;
    margin-left: 20px;
}

#hero img {
    height: 200px;
    margin-top: auto;
    margin-bottom: auto;
}

@media only screen and (max-width: 600px) {
    #hero {
        width: 100%;
    }

    #hero h1 {
        font-size: 50px;
    }

    #hero img {
        height: 100px;
    }
}