html {
    --bg-light: #C0F0A0;
    --bg-mid: #80C060;
    --bg-dark: #408020;
    --bg-very-dark: #243224;
    --bg-black: #101010;
}

body {
    font-family: Arial, sans-serif;
    margin: 1em;
    display: flex;
    justify-content: center;
    background-image: linear-gradient(0, var(--bg-very-dark) 0%, var(--bg-black) 100%);
    background-attachment: fixed;
}

.main {
    width: 64em;
    background-color: var(--bg-light);
}

.top {
    background-color: var(--bg-black);
    display: flex;
}

.top span {
    margin: 0.25em;
    flex-grow: 1;
    align-self: end;
    font-size: 24px;
    color: red;
}

.body {
    padding-left: 1em;
    padding-right: 1em;
    display: flex;
}

.side {
    flex-shrink: 0;
    padding: 1em;
}

.side ul {
    margin: 0;
    padding: 0;
}

.side li {
    margin: 1px;
    padding: 0.25em;
    padding-left: 0.75em;
    padding-right: 0.75em;
    display: flex;
    background-color: var(--bg-dark);
    list-style-type: none;
}

.side a {
    flex-grow: 1;
    color: white;
    text-decoration: none;
}

.content {
    overflow: hidden;
    padding: 1em;
}

.bottom {
    padding: 1em;
    padding-top: 0;
}

.banner {
    display: block;
    width: 100%;
}

.hspace {
    min-width: 2em;
}   

.vspace {
    min-height: 2em;
}

.row {
    display: flex;
    align-items: start;
}

.aplist {
    padding-left: 1.5em;
    li {
        margin-bottom: 1em;
    }
    p {
        margin-top: 0.25em;
        margin-bottom: 0.25em;
        font-size: 12px;
    }
}

.hscroll {
    overflow-x: scroll;
}

.vscroll {
    overflow-y: scroll;
}

.big {
    font-size: 32px;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
}

h1 {
    font-size: 28px;
}

h2 {
    font-size: 24px;
}

h3 {
    font-size: 20px;
}

a {
    color: black;
}

table {
    text-align: left;
    margin-top: 1em;
    margin-bottom: 1em;
}

th, td {
    padding-left: 0.25em;
    padding-right: 0.25em;
}

table, th, td {
    border: 1px solid var(--bg-mid);
    border-collapse: collapse;
}

hr {
    border: 0.5px solid var(--bg-mid);
}

@media all and (max-width: 66rem) {
    body {
        margin: 0;
    }
    
    .main {
        width: 100%;
    }
}

@media all and (max-width: 52rem) {
    .wide-only {
        display: none;
    }
}

@media all and not (max-width: 52rem) {
    .slim-only {
        display: none;
    }
}