*, *::before, *::after {
    box-sizing: border-box;
}

@media screen {
    // ensure that deep-linking in a doc positions the target correctly relative
    // to the page header. Without this, the target ends up under the page header.
    :target::before {
        content: "";
        display: block;
        height: $headerHeight;
        margin-top: -$headerHeight;
    }

    // This is here to undo the effect of the above for table rows. Otherwise,
    // table rows with ids don't render properly when used for deep-linking.
    //
    // Unfortunately, although this fixes the bad rendering, it does mean that deep-linking to a
    // table row will position the row right underneath the page header. To deal with that case,
    // we have a hack in JavaScript to force-scroll the row into view.
    tr[id]::before {
        content: normal;
    }

    html {
        overflow-y: scroll;
        position: relative;
        min-height: 100%;
    }

    body {
        margin-top: $headerHeight;
        margin-bottom: calc(#{$footerHeight} + 3rem);
        font-family: "Work Sans", sans-serif;
        color: $textColor;
        background-color: $backgroundColor;
    }
}

body {
    line-height: 1.5;
}

a {
    color: $linkColor;
    text-decoration: none;
    font-weight: $linkWeight;
    font-family: "Chivo", sans-serif;
}

a:hover, a:focus {
    color: $linkHoverColor;
    text-decoration: underline;
    font-weight: $linkWeight;
    outline: 0;
}

a.disabled {
    color: $linkDisabledColor;
    text-decoration: none;
    font-weight: $linkWeight;
}

a.active {
    color: $linkActiveColor;
    text-decoration: none;
    font-weight: $linkWeight;
}

a.dropdown-item {
    cursor: pointer;
}

table, th, td, tr {
    padding: .5em;
}

table {
    margin-left: .5em;
    margin-right: .5em;
    border-collapse: separate;
    border-spacing: 0;
}

table p:first-of-type {
    margin-top: 0;
}

table p:last-of-type {
    margin-bottom: 0;
}

th {
    color: $textBrandColor;
    background-color: $mainBrandColor;
    font-weight: $tableHeaderWeight;
    vertical-align: middle;

    code {
        color: $textBrandColor;
    }
}

tr.oneof>td {
    border-bottom: 1px dashed $dividerBarColor;
    border-top: 1px dashed $dividerBarColor;
}

th, td {
    border-left: 1px solid $boxBorderColor;
    border-top: 1px solid $boxBorderColor;
}

tr:first-child th:first-child {
    border-top-left-radius: $border-radius;
}

tr:first-child td:first-child {
    border-top-left-radius: $border-radius;
}

tr:first-child th:last-child {
    border-top-right-radius: $border-radius;
}

tr:first-child td:last-child {
    border-top-right-radius: $border-radius;
}

tr:last-child td {
    border-bottom: 1px solid $boxBorderColor;
}

tr:last-child td:first-child {
    border-bottom-left-radius: $border-radius;
}

tr:last-child td:last-child {
    border-bottom-right-radius: $border-radius;
}

tr th:last-child {
    border-right: 1px solid $boxBorderColor;
}

tr td:last-child {
    border-right: 1px solid $boxBorderColor;
}

thead+tbody tr:first-child td:first-child {
    border-radius: 0;
}

thead+tbody tr:first-child td:last-child {
    border-radius: 0;
}

p {
    font-size: $font-size--primary;
    font-weight: $textWeight;
    margin: .75em 0;

    @media (min-width: $bp-md) {
        margin: 1.5em 0;
    }
}

li, dt, dd {
    font-size: $font-size--primary;
    font-weight: $textWeight;
    margin: .25em;
}

ol, ul, dl {
    list-style: initial;
    font-size: $font-size--primary;
    font-weight: $textWeight;
    margin: 0 0 0 1.5em;
    padding: 0;
}

li p, dt p, dd p {
    margin: .4em 0;
}

ol {
    list-style: decimal;
}

h1, h2, h3, h4, h5, h6 {
    border: 0;
    line-height: 1.2;
}

h1 {
    font-size: $font-size--xxl;
    color: $h1Color;
    font-weight: $h1Weight;
    margin-bottom: 0;
}

h2 {
    font-size: $font-size--xl;
    color: $h2Color;
    font-weight: $h2Weight;
    margin-top: 3rem;
    margin-bottom: 1.8rem;

    &::before {
        display: block;
        content: " ";
        width: 5rem;
        border-bottom: 2px solid $mainBrandColor;
        margin-bottom: 1.1rem;
        visibility: visible;
    }
}

h3 {
    font-size: $font-size--l;
    color: $h3Color;
    font-weight: $h3Weight;
    letter-spacing: 1px;
    margin-bottom: 20px;
    margin-top: 30px;
}

h4 {
    font-size: $font-size--l;
    color: $h4Color;
    font-weight: $h4Weight;
    margin: 30px 0 20px;

    // Text immediately following h4 should have same level of indention
    + p {
        margin: 5px 0;

        @media (min-width: $bp-md) {
            margin: 10px 0;
        }
    }
}

h5 {
    font-size: $font-size--s;
    color: $h5Color;
    font-weight: $h5Weight;
}

h6 {
    font-size: .9rem;
    color: $h6Color;
    font-weight: $h6Weight;
}

.self-link {
    position: relative;
    left: .5em;
    top: -.1em;
    opacity: 0;
    font-size: .6em;
    display: none;
}

@media screen {
    .self-link {
        display: unset;
    }
}

h2:hover .self-link,
h3:hover .self-link,
h4:hover .self-link,
h5:hover .self-link,
h6:hover .self-link,
dt:hover .self-link {
    transition: opacity .4s ease-in-out;
    opacity: 1;
}

em {
    font-style: italic;
}

strong {
    font-weight: $boldTextWeight;
}

img {
    width: 100%;
}

blockquote {
    display: block;
    margin: 1em 0 1em 2em;
    @media (min-width: $bp-md) {
        margin: 1em 3em;
    }

    padding-left: 1em;
    padding-right: 1em;
    background-color: $quoteCalloutBackgroundColor;
    border-radius: $border-radius;
}

.deprecated {
    background: $deprecatedBackgroundColor;
}

div.aliases::before {
    content: "Alternate forms:";
}

@media print {
    h1, h2, h3 {
        color: #000;
        background: none;
        page-break-after: avoid;
    }

    img {
        max-width: 100% !important;
    }

    blockquote, img {
        page-break-inside: avoid;
    }
}

sup {
    font-size: 50%;
    vertical-align: super;
}

.icon {
    width: 1em;
    height: 1em;
    display: inline;
    fill: $textColor;
    stroke: $textColor;
    vertical-align: middle;
}

.large-icon {
    width: 1.4em;
    height: 1.4em;
    display: inline;
    fill: $textColor;
    stroke: $textColor;
    vertical-align: middle;
}

.page-icon {
    margin-right: .3em;
}

.title-icon {
    margin-right: .3em;

    .icon {
        width: 2rem;
        height: 2rem;
    }
}

.title-area {
    display: flex;
    margin-bottom: 2.5rem;
    align-items: center;
}

.flipped {
    transform: scaleX(-1);
}

.subtitle {
    margin-top: .15rem;
    margin-bottom: 0;
    padding: 0;
    font-size: 125%;
}

.byline {
    margin-top: .15rem;
    margin-bottom: 0;
    padding: 0;
    text-transform: uppercase;
    font-size: 75%;
}

.attribution {
    font-weight: $blogAttributeWeight;
}
