html, body {
    font-family: sans-serif;
    margin: 0;
    --header-height: 3.125em;
    --footer-height: 2.5em;
}

body {
    height: 100vh;
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto 1fr;
    grid-template-areas: 'header' 'main' 'footer';
}

header, footer {
    display: grid;
    grid-template-columns: 1fr minmax(800px, 1fr) 350px 1fr;
    /*grid-template-columns: 1fr minmax(800px, 1fr) minmax(270px, 1fr) 1fr;*/
}

main {
    display:grid
}

header {
    grid-area: header;
    height: var(--header-height);
}

header {
    letter-spacing: 4px;
    text-transform: uppercase;
}

    header > a {
        grid-column: 2;
        line-height: var(--header-height);
        text-decoration: none;
    }

    header nav {
        grid-column: 3;
    }

        header nav ul {
            float: right;
        }

            header nav ul li {
                list-style: none;
                display: inline;
            }

                    header nav ul li:focus > ul, header nav ul li:focus-within > ul {
                        visibility: visible;
                    }

                header nav ul li ul {
                    visibility: hidden;
                    padding-inline-start: 0;
                    line-height: 2em;
                    left: 0;
                    opacity: 0;
                    display: block;
                    position: absolute;
                    min-width: 8rem;
                    margin: 0;
                }

                    header nav ul li:hover > ul, header nav ul li:focus-within > ul, header nav ul li ul:hover, header nav ul li ul:focus {
                        opacity: 1;
                        display: block;
                        z-index: 20000000;
                        visibility: visible;
                    }

footer {
    height: var(--footer-height);
}

main {
    padding-top: 4em;
    grid-area: main;
    display: grid;
}

    main > section {
        grid-column: 2;
        margin-bottom: 2em;
        display:grid;
        grid-template-columns: 1fr minmax(800px, 1fr) 350px 1fr;
    }

        main > section > * {
            overflow: auto;

        }

        main > section.hero > article {
            grid-column: 2;
        }

        main > section.full {
            grid-area: 0.25;
        }

    main > aside {
        grid-column: 3;
        padding-left: 100px;
    }

    main > footer {
        grid-area: 0.25;
    }

footer span {
    grid-column: 2;
}

footer span.links {
    grid-column: 3;
}

#totop {
    right: 1ch;
    bottom: 1ch;
    position: fixed;
}

section.articles {
    display: grid;
    grid-template-columns: minmax(100px, 1fr) minmax(100px, 1fr);
    grid-column-gap: 2ch;
}

    section.articles article > img {
        width: 100%;
    }

section article[itemtype="http://schema.org/BlogPosting" i] > img {
    width: 100%;
}

section[itemtype="http://schema.org/UserComments" i] {
    display: block;
}

section#commentsform {
    margin-bottom: 3em;
}

section article[itemtype="http://schema.org/Comment" i] {
    display: grid;
    grid-template-columns: 50px 1fr;
    grid-template-rows: 1em auto 1fr;
    grid-column-gap: 10px;
}

section article[itemtype="http://schema.org/Comment" i] {
    margin-top: 1em;
}

section article[data-parent] {
    padding-left: 60px;
}

section article[itemtype="http://schema.org/Comment" i] img[itemprop="image" i] {
    border-radius: 50%;
}

section article[itemtype="http://schema.org/Comment" i] span[itemprop="name" i] {
    grid-row: 1;
    grid-column: 2;
}

section article[itemtype="http://schema.org/Comment" i] p[itemprop="comment" i] {
    grid-row: 2;
    grid-column: 2;
    margin: 0;
    margin-top: .25em;
}

section article[itemtype="http://schema.org/Comment" i] div {
    grid-row: 3;
    grid-column: 2;
}

form input,
form textarea {
    display: block;
    width: 90%;
    width: calc(100% - 4ch);
}

form input[name="input"] {
    display: none !important;
}

form input[type=checkbox] {
    width: 3ch;
    float: left;
    display: inline-block;
}
    form input[type=checkbox] + label {
        float: none;
        position: relative;
        top: 0em;
        left: 0em;
    }

    form input[type=checkbox] + label + button {
        clear:left;
    }

    form textarea {
        display: block;
        width: 90%;
        width: calc(100% - 1ch);
    }

ul.pagination {
    list-style: none;
}

    ul.pagination li {
        display: inline-block;
    }

div[itemprop="articleBody" i],
div[itemprop="articleBody" i] * {
    max-width: 100%;
    word-break: break-word;
}

    div[itemprop="articleBody" i] pre {
        overflow-x: scroll;
    }

div#comment-message {
    width: 90%;
    width: calc(100% - 1.3em);
    display: none;
}

header a#hamburger {
    display: none;
}

aside nav.section-nav  {
    top: 2rem;
    position: sticky;
    align-self: start;
}

aside nav.section-nav {
    padding-left: 0em;
}

aside nav.section-nav a {
    display: block;
    padding: .125rem 0;
}

@media only screen and (max-width: 1200px) {
    body {
    }

    header {
        grid-template-columns: 1fr minmax(800px, 1fr) 1fr;
    }

    main {
    }

    footer {
        grid-template-columns: 1fr minmax(600px, 1fr) minmax(200px, 1fr) 1fr;
    }

    aside {
        display: none;
        /* since we are hiding aside - inject a search somewhere else? */
    }

    nav {
        visibility: hidden;
    }

        nav.show {
            visibility: visible;
            min-height: 2em;
        }
}

@media only screen and (max-width: 800px) {
    body {
    }

    main {
        padding-top: 1em;
    }

    header {
        grid-template-columns: 4ch auto 4ch;
    }

    header {
        grid-template-rows: 2em min-content;
    }

        header.full {
            height: 5em !important;
        }

            header nav ul {
                float: left;
            }


        header a#hamburger {
            display: inline;
            grid-row: 1;
            grid-column: 1;
        }

    header nav {
        grid-row:2;
        grid-column:2;
    }

    footer {
        grid-template-columns: 4ch auto fit-content(20ch) 4ch;
        grid-template-rows: var(--footer-line-height);
    }

    aside {
        display: none;
        /* since we are hiding aside - inject a search somewhere else? */
    }

    section.articles {
        display: block;
    }

        section.articles article {
            display: block !important;
        }

    footer span.links {
        grid-row: 1 !important;
        grid-column: 3 !important;
        margin-right: 2em;
    }

    body {
        --footer-height: 3em !important;
    }

    ul.pagination {
        padding-inline-start: 0em;
    }

    #totop {
        right: 2ch;
        bottom: 1ch;
    }

    section article[itemtype="http://schema.org/BlogPosting" i] > img {
        min-height: 6em;
    }
}


@media only screen and (max-width: 500px) {
    body {
        --footer-height: 6em !important;
        --footer-line-height: 1.5em !important;
    }

    section.articles article {
        display:block !important;
    }

    footer span.links {
        grid-row:2 !important;
        grid-column: 2 !important;
    }

    footer {
        grid-template-columns: 4ch auto 4ch;
        grid-template-rows: var(--footer-line-height) var(--footer-line-height);
    }

    button {
        width: auto !important;
    }
}

@media only screen and (max-width: 350px) {
    button {
        width: calc(100% - 1ch) !important;
    }

    button[type=reset i] {
        float: left !important;
    }
}