body {
    background-color: #32CD32;
    background-image: url(../img/bll_mosaic.png);
    background-blend-mode: overlay;
    font-family: 'Quicksand', sans-serif;
    padding: 0;
    margin: 0;
}

.container {
    display: grid;
    grid-gap: 0;
    grid-template:
        "header nav"
        "main nav"
        "main nav"
        / 73% 25%;
}

header {
    grid-area: header;
    text-align: center;
    margin: 0.5rem;
    padding-top: 0.5rem;
}

h1 {
    font-family: 'Astloch', display;
    font-size: 3.5rem;
    color: #ADFF2F;
    margin: 0;
    letter-spacing: 0.5rem;
    text-shadow: 0.1rem 0.1rem #006400;
}

nav {
    grid-area: nav;
    background-color: #32CD32;
    background-image: url(../img/bll_sidebar.png);
    background-size: cover;
    text-align: center;
    padding: 1rem;
    font-family: 'Quicksand', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    text-transform: uppercase;
}

nav ul {
    list-style: none;
    margin-top: calc(100% - 1rem);
    padding: 0;
    text-align: center;
}

nav li {
    padding: 0.5rem;
    display: block;
}

nav li a {
    padding: 0.5rem;
    background-color: #ADFF2F;
    color: #006400;
    text-decoration: none;
    display: block;
}

nav li a:hover {
    background-color: #ADFF2F;
    background-image: url(../img/bll_honeycomb.png);
    background-blend-mode: hard-light;
    color: #EBFEE7;
    text-decoration: none;
}

main {
    grid-area: main;
    margin: auto;
}

main .content {
    color: #006400;
    background-color: #EBFEE7;
    font-size: 1.1rem;
    padding: 1rem;
}

h2 {
    font-family: 'Quicksand', sans-serif;
    font-size: 2rem;
    color: #32CD32;
    margin: 0 0 0.8rem 0;
    letter-spacing: 0.3rem;
    text-shadow: 0.08rem 0.08rem #006400;
}

main h3 {
    font-size: 1.2rem;
    color: #32CD32;
    margin: 0;
    text-shadow: 0.05rem 0.05rem #006400;
}

main h3:before {
    content: '※ ';
}

main b {
    font-weight: 700;
    color: #32CD32;
}

main a {
    color: #32CD32;
    font-weight: bold;
}

main a:hover {
    color: #32CD32;
    text-decoration: none;
}

main blockquote {
    background-color: #32CD32;
    background-image: url(../img/bll_mosaic.png);
    background-blend-mode: overlay;
    color: #EBFEE7;
    font-size: 1rem;
    margin: auto;
    padding: 1rem;
}

main blockquote b {
    color: #EBFEE7;
}

main hr {
    border: hidden;
    margin: 1rem;
}

main li {
    padding-bottom: 0.5rem;
    list-style: circle;
}

main img {
    padding: 0.5rem;
}

main textarea {
    width: 15rem;
    height: 4rem;
    scrollbar-width: thin;
}

.tab {
    display: none;
}

.default {
    display: block;
}

:target {
    display: block;
}

:target~.default {
    display: none;
}

@media only screen and (min-width:800px) {
    nav {
        position: fixed !important;
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        left: 1;
        width: 25%;
        background-position: center;
    }

    main .content {
        width: 85%;
        height: 75vh;
        margin: 1rem auto;
        overflow-y: scroll;
        scrollbar-color: #32CD32 #EBFEE7;
        scrollbar-width: thin;
    }

}

@media only screen and (max-width: 800px) {
    .container {
        max-width: fit-content;
        justify-content: center;
        align-content: center;
        grid-template:
            "nav"
            "header"
            "main"
    }

    header {
        display: none;
    }

    nav {
        font-size: 2.5rem;

    }

    nav ul {
        text-align: center;
        margin-bottom: 0;
    }

    nav li {
        justify-content: center;
        display: inline-block;
    }

    main .content {
        margin: auto;
        padding-top: 1rem;
        font-size: 1.1rem;
    }

    main a {
        padding: 0.1rem;
    }

    h1 {
        font-size: 2rem;
    }

    main h2 {
        font-size: 1.4rem;

    }

    main h3 {
        font-size: 1.2rem;
    }

    main img {
        max-width: 100%;
    }
}