#grid {
    background-image: url("../media/ornament.jpg");
    grid-template-rows: 100px calc(100vh - 80vh) auto auto;
    grid-template-areas:    "nav"
                            "main"
                            "article"
                            "footer"
}

.introduction {
    color: var(--clr-txt);
}

h1 {
    color: var(--clr-txt);
}

/* Mobile queries */
@media only screen and (max-width: 768px) {

    body {
        background-image: url("../media/ornament.jpg");
        background-size: 1000px;
        background-repeat: no-repeat;
        background-position: center -50px;
        background-attachment: scroll;
    }

    #grid {
        grid-template-rows: 80px 120px auto auto;
        background-image: none;
    }

    .introduction {
        margin: 24px 0 0 0;
        /* max-width: 350px; */
    }

}