html {
    height: 100%;
}

body {
    min-height: 100%;
    margin: 0;
}

body {
    display: grid;
    grid-template-rows: 10vh auto;
    grid-template-columns: 25vw 50vw 25vw;
    grid-template-areas:
    "empty1 header empty2"
    "main main main";
}

@media (orientation: portrait) {
    body {
        grid-template-rows: 10vh 10vh auto;
        grid-template-columns: auto;
        grid-template-areas:
        "logo"
        "header"
        "main";
    }
}

#logo {
    grid-area: 1 / 1 / 1 / 1;
    padding: 0.5rem;
}

#logo img {
    max-width: 100%;
    max-height: 100%;
}

#title {
    grid-area: header;
    display: flex;
    justify-content: center;
    text-align: center;
}

main {
    grid-area: main;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}