:root {
    /* primary theme color. This will affect the entire websites color scheme: links, arrows, labels, ... */
    --primary-color: #1982d2;
    --primary-dark-color: #00559f;
    --primary-light-color: #7aabd6;
    --primary-lighter-color: #cae1f1;
    --primary-lightest-color: #e9f1f8;

    /* page base colors */
    --page-background-color: #161b22;
    --page-foreground-color: #2c3e50;
    --page-secondary-foreground-color: #67727e;

    /* color for all separators on the website: hr, borders, ... */
    --separator-color: #dedede;

    /* border radius for all rounded components. Will affect many components, like dropdowns, memitems, codeblocks, ... */
    --border-radius-large: 8px;
    --border-radius-small: 4px;
    --border-radius-medium: 6px;

    /* default spacings. Most compontest reference these values for spacing, to provide uniform spacing on the page. */
    --spacing-small: 5px;
    --spacing-medium: 10px;
    --spacing-large: 16px;

    /* default box shadow used for raising an element above the normal content. Used in dropdowns, Searchresult, ... */
    --box-shadow: 0 2px 10px 0 rgba(0,0,0,.1);

    /* font-families. will affect all text on the website
     * font-family: the normal font for text, headlines, menus
     * font-family-monospace: used for preformatted text in memtitle, code, fragments
     */
    --font-family: -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;
    --font-family-monospace: source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace;

    /* font sizes */
    --page-font-size: 15.6px;
    --navigation-font-size: 14.4px;
    --code-font-size: 14.4px; /* affects code, fragment */
    --title-font-size: 22px;

    /* content text properties. These only affect the page content, not the navigation or any other ui elements */
    --content-line-height: 27px;
    /* The content is centered and constraint in it's width. To make the content fill the whole page, set the variable to auto.*/
    --content-maxwidth: 900px;

    /* colors for various content boxes: @warning, @note, @deprecated @bug */
    --warning-color: #fca49b;
    --warning-color-dark: #b61825;
    --warning-color-darker: #75070f;
    --note-color: rgba(255,229,100,.3);
    --note-color-dark: #c39900;
    --note-color-darker: #8d7400;
    --deprecated-color: rgb(214, 216, 224);
    --deprecated-color-dark: #5b6269;
    --deprecated-color-darker: #43454a;
    --bug-color: rgb(246, 208, 178);
    --bug-color-dark: #a53a00;
    --bug-color-darker: #5b1d00;

    /* blockquote colors */
    --blockquote-background: #f5f5f5;
    --blockquote-foreground: #727272;

    /* table colors */
    --tablehead-background: #f1f1f1;
    --tablehead-foreground: var(--page-foreground-color);

    /* menu-display: block | none
     * Visibility of the top navigation on screens >= 768px. On smaller screen the menu is always visible.
     * `GENERATE_TREEVIEW` MUST be enabled!
     */
    --menu-display: block;

    --menu-focus-foreground: var(--page-background-color);
    --menu-focus-background: var(--primary-color);


    --header-background: var(--page-background-color);
    --header-foreground: var(--page-foreground-color);

    /* searchbar colors */
    --searchbar-background: var(--page-background-color);
    --searchbar-foreground: var(--page-foreground-color);

    /* searchbar size
     * (`searchbar-width` is only applied on screens >= 768px.
     * on smaller screens the searchbar will always fill the entire screen width) */
    --searchbar-height: 33px;
    --searchbar-width: 210px;

    /* code block colors */
    --code-background: #f5f5f5;
    --code-foreground: var(--page-foreground-color);

    /* fragment colors */
    --fragment-background: #161b22;
    --fragment-foreground: #fff;
    --fragment-keyword: #cc99cd;
    --fragment-keywordtype: #ab99cd;
    --fragment-token: #7ec699;
    --fragment-comment: #999;
    --fragment-link: #98c0e3;
    --fragment-preprocessor: #65cabe;
    --fragment-linenumber-color: #ccc;
    --fragment-linenumber-background: #35393c;

    /* sidebar navigation (treeview) colors */
    --side-nav-background: var(--page-background-color);
    --side-nav-foreground: var(--page-foreground-color);
    --side-nav-arrow-color: var(--page-background-color);

    /* height of an item in any tree / collapsable table */
    --tree-item-height: 30px;

}

@media (prefers-color-scheme: dark) {
    :root {
        --primary-color: #00559f;
        --primary-dark-color: #1982d2;
        --primary-light-color: #4779ac;
        --primary-lighter-color: #191e21;
        --primary-lightest-color: #191a1c;

        --box-shadow: 0 2px 10px 0 rgba(0,0,0,.35);

        --page-background-color: #2b2d3a;
        --page-foreground-color: #d2dbde;
        --page-secondary-foreground-color: #859399;
        --separator-color: #000000;
        --side-nav-background: #252628;

        --code-background: #161b22;

        --tablehead-background: #161b22;

        --blockquote-background: #1f2022;
        --blockquote-foreground: #77848a;

        --warning-color: #b61825;
        --warning-color-dark: #510a02;
        --warning-color-darker: #f5b1aa;
        --note-color: rgb(255, 183, 0);
        --note-color-dark: #9f7300;
        --note-color-darker: #fff6df;
        --deprecated-color: rgb(88, 90, 96);
        --deprecated-color-dark: #262e37;
        --deprecated-color-darker: #a0a5b0;
        --bug-color: rgb(248, 113, 0);
        --bug-color-dark: #812a00;
        --bug-color-darker: #ffd3be;
    }
}

body {
    color: var(--page-foreground-color);
    background-color: var(--page-background-color);
    font-size: var(--page-font-size);
}

body, table, div, p, dl, #nav-tree .label, .title, .sm-dox a, .sm-dox a:hover, .sm-dox a:focus, #projectname, .SelectItem, #MSearchField, .navpath li.navelem a, .navpath li.navelem a:hover {
    font-family: var(--font-family);
}

h1, h2, h3, h4, h5 {
    margin-top: .9em;
    font-weight: 600;
    line-height: initial;
}

p, div, table, dl {
    font-size: var(--page-font-size);
}

a, a.el:visited, a.el:hover, a.el:focus, a.el:active {
    color: var(--primary-dark-color);
}

/*
 Title & top navigation
 */
#top {
    background: var(--header-background);
    border-bottom: 1px solid var(--separator-color);
}

@media screen and (min-width: 768px) {
    #top {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        align-items: center;
    }
}

#main-nav {
    flex-grow: 5;
    padding: var(--spacing-small) var(--spacing-medium);
}

#titlearea {
    width: auto;
    padding: var(--spacing-medium) var(--spacing-large);
    background: none;
    color: var(--header-foreground);
    border-bottom: none;
}

@media screen and (max-width: 767px) {
    #titlearea {
        padding-bottom: var(--spacing-small);
    }
    
}

#titlearea table tbody tr {
    height: auto !important;
}

#projectname {
    font-size: var(--title-font-size);
    font-weight: 600;
}

#projectnumber {
    font-family: inherit;
    font-size: 60%;
}

#projectbrief {
    font-family: inherit;
    font-size: 80%;
}

#projectlogo {
    vertical-align: middle;
}

#projectlogo img {
    max-height: calc(var(--title-font-size) * 2);
    margin-right: var(--spacing-small);
}

.sm-dox {
    background: none;
    padding: 0;
}

@media screen and (max-width: 767px) {
    .sm-dox a span.sub-arrow {
        background: var(--code-background);
    }
}


@media screen and (min-width: 768px) {
    .sm-dox li {
        display: var(--menu-display);
    }

    .sm-dox a span.sub-arrow {
        border-color: var(--header-foreground) transparent transparent transparent;
    }

    .sm-dox a:hover span.sub-arrow {
        border-color: var(--menu-focus-foreground) transparent transparent transparent;
    }

    .sm-dox ul a span.sub-arrow {
        border-color: transparent transparent transparent var(--header-foreground);
    }

    .sm-dox ul a:hover span.sub-arrow {
        border-color: transparent transparent transparent var(--menu-focus-foreground);
    }


}

.sm-dox ul {
    background: var(--page-background-color);
    box-shadow: var(--box-shadow);
    border: 1px solid var(--separator-color);
    border-radius: var(--border-radius-medium) !important;
    padding: var(--spacing-small);
    animation: ease-out 150ms slideInMenu;
}

@keyframes slideInMenu {
    from {
        opacity: 0;
        transform: translate(0px, -2px);
    }

    to {
        opacity: 1;
        transform: translate(0px, 0px);
    }
}

.sm-dox ul a {
    color: var(--page-foreground-color);
    background: var(--page-background-color);
    font-size: var(--navigation-font-size);
}

.sm-dox>li>ul:after {
    border-bottom-color: var(--page-background-color) !important;
}

.sm-dox>li>ul:before {
    border-bottom-color: var(--separator-color) !important;
}

.sm-dox ul a:hover, .sm-dox ul a:active, .sm-dox ul a:focus {
    font-size: var(--navigation-font-size);
    color: var(--menu-focus-foreground);
    text-shadow: none;
    background-color: var(--menu-focus-background);
    border-radius: var(--border-radius-small) !important;
}

.sm-dox a, .sm-dox a:focus {
    text-shadow: none;
    background: transparent;
    background-image: none !important;
    color: var(--header-foreground);
    font-weight: normal;
    font-size: var(--navigation-font-size);

}

.sm-dox a:hover, .sm-dox a:active {
    text-shadow: none;
    font-weight: normal;
    background: var(--menu-focus-background);
    color: var(--menu-focus-foreground);
    border-radius: var(--border-radius-small) !important;
    font-size: var(--navigation-font-size);
}


/*
 Search box
 */

#MSearchBox {
    height: var(--searchbar-height);
    background: var(--searchbar-background);
    border-radius: var(--searchbar-height);
    border: 1px solid var(--separator-color);
    overflow: hidden;
    width: var(--searchbar-width);
    position: relative;
    box-shadow: none;
}

#main-menu > li:last-child {
    margin-right: 0;
}

@media screen and (max-width: 767px) {
    #main-menu > li:last-child {
        height: 50px;
    }
}

#MSearchField {
    font-size: var(--navigation-font-size);
    height: calc(var(--searchbar-height) - 2px);
    background: var(--searchbar-background);
    width: calc(var(--searchbar-width) - 60px);
}

.MSearchBoxActive #MSearchField {
    color: var(--searchbar-foreground);
}

#MSearchSelect {
    top: calc(calc(var(--searchbar-height) / 2) - 11px);
}

.left #MSearchSelect {
    padding-left: 8px;
}

#MSearchBox span.left, #MSearchBox span.right {
    background: none;
}


#MSearchBox span.right {
    padding-top: calc(calc(var(--searchbar-height) / 2) - 12px);
}

@keyframes slideInSearchResults {
    from {
        opacity: 0;
        transform: translate(0, 15px);
    }

    to {
        opacity: 1;
        transform: translate(0, 20px);
    }
}

#MSearchResultsWindow {
    left: auto !important;
    right: var(--spacing-medium);
    border-radius: var(--border-radius-large);
    border: 1px solid var(--separator-color);
    transform: translate(0, 20px);
    box-shadow: var(--box-shadow);
    animation: ease-out 280ms slideInSearchResults;
    background: var(--page-background-color);
}

iframe#MSearchResults {
    background: var(--page-background-color);
    margin: 4px;
}

#MSearchSelectWindow {
    border: 1px solid var(--separator-color);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--box-shadow);
    background: var(--page-background-color);
}

#MSearchSelectWindow a.SelectItem {
    font-size: var(--navigation-font-size);
    line-height: var(--content-line-height);
    margin: 0 var(--spacing-small);
    border-radius: var(--border-radius-small);
    color: var(--page-foreground-color);
}

#MSearchSelectWindow a.SelectItem:hover {
    background: var(--menu-focus-background);
    color: var(--menu-focus-foreground);
}



@media screen and (max-width: 767px) {
    #MSearchBox {
        margin-top: var(--spacing-medium);
        margin-bottom: var(--spacing-medium);
        width: calc(100vw - 32px);
    }

    #main-menu > li:last-child {
        float: none !important;
    }

    #MSearchField {
        width: calc(100vw - 95px);
    }

    @keyframes slideInSearchResultsMobile {
        from {
            opacity: 0;
            transform: translate(0, 15px);
        }

        to {
            opacity: 1;
            transform: translate(0, 20px);
        }
    }

    #MSearchResultsWindow {
        left: var(--spacing-medium) !important;
        right: var(--spacing-medium);
        overflow: scroll;
        transform: translate(0, 20px);
        animation: ease-out 280ms slideInSearchResultsMobile;
    }


}

/*
 Tree view
 */

#side-nav {
    padding: 0 6px 0 0;
    background: var(--side-nav-background);
}

@media screen and (max-width: 767px) {
    #side-nav {
        display: none;
    }

    #doc-content {
        margin-left: 0 !important;
        height: auto !important;
        padding-bottom: calc(2 * var(--spacing-large));
    }
}

#nav-tree {
    background: transparent;
    padding: var(--spacing-medium) 0;
}

#nav-tree .label {
    font-size: var(--navigation-font-size);
}

#nav-tree .item {
    height: var(--tree-item-height);
    line-height: var(--tree-item-height);
}

#nav-sync {
    top: 12px !important;
    right: 12px;
}

#nav-tree .selected {
    text-shadow: none;
    background-image: none;
    background-color: transparent;
    box-shadow: inset 4px 0 0 0 var(--primary-dark-color);
}

#nav-tree a {
    color: var(--side-nav-foreground);
}

.arrow {
    color: var(--primary-light-color);
    font-family: serif;
    height: auto;
    text-align: right;
}

#nav-tree .arrow {
    opacity: 0;
}

#nav-tree div.item:hover .arrow {
    opacity: 1;
}

#nav-tree .selected a {
    color: var(--primary-dark-color);
    font-weight: bolder;
}

.ui-resizable-e {
    background: var(--separator-color);
    width: 1px;
}

/**
 content
 */

div.header {
    border-bottom: 1px solid var(--separator-color);
    background-color: var(--page-background-color);
    background-image: none;
}

div.contents, div.header .title, div.header .summary {
    max-width: var(--content-maxwidth);
}

div.contents, div.header .title  {
    line-height: initial;
    margin: calc(var(--spacing-medium) + .2em) auto var(--spacing-medium) auto;
}

div.header .summary {
    margin: var(--spacing-medium) auto 0 auto;
}

div.headertitle {
    padding: 0;
}

div.header .title {
    font-weight: 600;
    font-size: 210%;
    padding: var(--spacing-medium) var(--spacing-large);
}

div.header .summary {
    width: auto;
    display: block;
    float: none;
    padding: 0 var(--spacing-large);
}

td.memSeparator {
    border-color: var(--separator-color);
}

.mdescLeft, .mdescRight, .memItemLeft, .memItemRight, .memTemplItemLeft, .memTemplItemRight, .memTemplParams {
    background: var(--code-background);
}

.mdescRight {
    color: var(--page-secondary-foreground-color);
}

span.mlabel {
    background: var(--primary-color);
    border: none;
    padding: 4px 9px;
    border-radius: 12px;
    margin-right: 10px;
}

div.contents {
    padding: 0 var(--spacing-large);
}

div.contents p, div.contents li {
    line-height: var(--content-line-height);
}

div.contents div.dyncontent {
    margin: var(--spacing-medium) 0;
}

@media (prefers-color-scheme: dark) {
    div.contents div.dyncontent img {
        filter: hue-rotate(180deg) invert();
    }
}

h2.groupheader {
    border-bottom: 1px solid var(--separator-color);
    color: var(--page-foreground-color);
}

blockquote {
    padding: var(--spacing-small) var(--spacing-medium);
    background: var(--blockquote-background);
    color: var(--blockquote-foreground);
    border-left: 2px solid var(--blockquote-foreground);
    margin: 0;
}

blockquote p {
    margin: var(--spacing-small) 0 var(--spacing-medium) 0;
}
.paramname {
    color: var(--primary-dark-color);
}

.glow {
    text-shadow: 0 0 15px var(--primary-light-color) !important;
}

.alphachar a {
    color: var(--page-foreground-color);
}

/*
toc
 */



div.toc {
    background-color: var(--side-nav-background);
    border: 1px solid var(--separator-color);
    border-radius: var(--border-radius-medium);
    box-shadow: var(--box-shadow);
    padding: 0 var(--spacing-large);
    margin: 0 0 var(--spacing-medium) var(--spacing-medium);
}

div.toc h3 {
    color: var(--side-nav-foreground);
    font-size: var(--navigation-font-size);
    margin: var(--spacing-large) 0;
}

div.toc li {
    font-size: var(--navigation-font-size);
    padding: 0;
    background: none;
}

div.toc li:before {
    content: '↓';
    font-weight: 800;
    font-family: var(--font-family);
    margin-right: var(--spacing-small);
    color: var(--side-nav-foreground);
    opacity: .4;
}

div.toc ul li.level1 {
    margin: 0;
}

div.toc ul li.level2, div.toc ul li.level3 {
    margin-top: 0;
}


@media screen and (max-width: 767px) {
    div.toc {
        float: none;
        width: auto;
        margin: 0 0 var(--spacing-medium) 0;
    }
}

/*
code & fragment
 */

code, div.fragment, pre.fragment {
    border-radius: var(--border-radius-small);
    border: none;
    overflow: hidden;
}

code {
    display: inline;
    background: var(--code-background);
    color: var(--code-foreground);
    padding: 2px 6px;
}

div.fragment, pre.fragment {
    margin: var(--spacing-medium) 0;
    padding: 14px 16px;
    background: var(--fragment-background);
    color: var(--fragment-foreground);
}

code, code a, div.fragment, pre.fragment, div.fragment .line, div.fragment span {
    font-family: var(--font-family-monospace);
    font-size: var(--code-font-size);
    line-height: inherit;
}

div.fragment span.keyword {
    color: var(--fragment-keyword);
}

div.fragment span.keywordtype {
    color: var(--fragment-keywordtype);
}

div.fragment span.stringliteral {
    color: var(--fragment-token)
}

div.fragment span.comment {
    color: var(--fragment-comment);
}

div.fragment a.code {
    color: var(--fragment-link);
}

div.fragment span.preprocessor {
    color: var(--fragment-preprocessor);
}

div.fragment span.lineno {
    display: inline-block;
    width: 27px;
    border-right: none;
    background: var(--fragment-linenumber-background);
    color: var(--fragment-linenumber-color);
}

div.fragment span.lineno a {
    background: none;
    color: var(--fragment-link);
}

div.fragment .line:first-child .lineno {
    box-shadow: -9999px 0px 0 9999px var(--fragment-linenumber-background), -9998px 0px 0 9999px rgba(0,0,0,.3);
}

/*
dl warning, attention, note, deprecated, bug, ...
 */

dl.warning, dl.attention, dl.note, dl.deprecated, dl.bug {
    padding: 12px;
    margin: var(--spacing-medium) 0;
    color: var(--page-background-color);

    margin-left: 0;
    border-radius: var(--border-radius-small);
}

dl.warning, dl.attention {
    background: var(--warning-color);
    border-left: 8px solid var(--warning-color-dark);
    color: var(--warning-color-darker);
}

dl.warning dt, dl.attention dt {
    color: var(--warning-color-dark);
}

dl.note {
    background: var(--note-color);
    border-left: 8px solid var(--note-color-dark);
    color: var(--note-color-darker);
}

dl.note dt {
    color: var(--note-color-dark);
}

dl.bug {
    background: var(--bug-color);
    border-left: 8px solid var(--bug-color-dark);
    color: var(--bug-color-darker);
}

dl.bug dt a {
    color: var(--bug-color-dark) !important;
}

dl.deprecated {
    background: var(--deprecated-color);
    border-left: 8px solid var(--deprecated-color-dark);
    color: var(--deprecated-color-darker);
}

dl.deprecated dt a {
    color: var(--deprecated-color-dark) !important;
}

dl.section dd, dl.bug dd, dl.deprecated dd {
    margin-inline-start: 0px;
}

/*
memitem
 */

div.memdoc, div.memproto, h2.memtitle {
    box-shadow: none;
    background-image: none;
    border: none;
}

div.memdoc {
    padding: 0 var(--spacing-medium);
    background: var(--page-background-color);
}

h2.memtitle, div.memitem {
    border: 1px solid var(--separator-color);
}

div.memproto, h2.memtitle {
    background: var(--code-background);
    text-shadow: none;
}

h2.memtitle {
    font-weight: 500;
    font-family: monospace, fixed;
    border-bottom: none;
    border-top-left-radius: var(--border-radius-medium);
    border-top-right-radius: var(--border-radius-medium);
}

a:target + h2.memtitle, a:target + h2.memtitle + div.memitem {
    border-color: var(--primary-light-color);
}

a:target + h2.memtitle {
    box-shadow: -3px -3px 3px 0 var(--primary-lightest-color), 3px -3px 3px 0 var(--primary-lightest-color);
}

a:target + h2.memtitle + div.memitem {
    box-shadow: 0 0px 10px 0 var(--primary-lighter-color);
}

div.memitem {
    border-top-right-radius: var(--border-radius-medium);
    border-bottom-right-radius: var(--border-radius-medium);
    border-bottom-left-radius: var(--border-radius-medium);
    overflow: hidden;
}

div.memdoc {
    border-radius: 0;
}

div.memproto {
    border-radius: 0;
    border-bottom: 1px solid var(--separator-color);
}

div.memtitle {
    border-top-right-radius: var(--border-radius-medium);
    border-top-left-radius: var(--border-radius-medium);
}

div.memproto table.memname {
    font-family: monospace, fixed;
    color: var(--page-foreground-color);
}

@media screen and (max-width: 767px) {
    .memname td {
        display: block;
    }

    table.mlabels .mlabels-left, table.mlabels .mlabels-right {
        display: block;
    }
}

/*
reflist
 */

dl.reflist {
    border-radius: var(--border-radius-medium);
    border: 1px solid var(--separator-color);
    overflow: hidden;
    padding: 0;
}


dl.reflist dt, dl.reflist dd {
    box-shadow: none;
    text-shadow: none;
    background-image: none;
    border: none;
    padding: 12px;
}


dl.reflist dt {
    background: var(--code-background);
    border-bottom: 1px solid var(--separator-color);
    color: var(--page-foreground-color)
}


dl.reflist dd {
    background: none;
}

/*
table
 */

table.markdownTable, table.fieldtable {
    width: 100%;
    border: 1px solid var(--separator-color);
    margin: var(--spacing-medium) 0;
}

table.fieldtable {
    box-shadow: none;
    border-radius: var(--border-radius-small);
}

th.markdownTableHeadLeft, th.markdownTableHeadRight, th.markdownTableHeadCenter, th.markdownTableHeadNone {
    background: var(--tablehead-background);
    color: var(--tablehead-foreground);
    font-weight: 600;
}

table.markdownTable td, table.markdownTable th, table.fieldtable dt {
    border: 1px solid var(--separator-color);
    padding: var(--spacing-small) var(--spacing-medium);
}

table.fieldtable th {
    font-size: var(--page-font-size);
    font-weight: 600;
    background-image: none;
    background-color: var(--tablehead-background);
    color: var(--tablehead-foreground);
    border-bottom: 1px solid var(--separator-color);
}

.fieldtable td.fieldtype, .fieldtable td.fieldname {
    border-bottom: 1px solid var(--separator-color);
    border-right: 1px solid var(--separator-color);
}

.fieldtable td.fielddoc {
    border-bottom: 1px solid var(--separator-color);
}

.memberdecls td.glow, .fieldtable tr.glow {
    background-color: var(--primary-light-color);
    box-shadow: 0 0 15px var(--primary-lighter-color);
}


/*
hr
 */

hr {
    margin-top: var(--spacing-large);
    margin-bottom: var(--spacing-large);
    border-top:1px solid var(--separator-color);
}

.contents hr {
    box-shadow: var(--content-maxwidth) 0 0 0 var(--separator-color), calc(0px - var(--content-maxwidth)) 0 0 0 var(--separator-color);

}

.contents img {
    max-width: 100%;
}

/*
 directories
 */
div.directory {
    border-top: 1px solid var(--separator-color);
    border-bottom: 1px solid var(--separator-color);
}

table.directory {
    font-family: var(--font-family);
    font-size: var(--page-font-size);
    font-weight: normal;
}

.directory td.entry {
    padding: var(--spacing-small);
    display: flex;
    align-items: center;
}

.directory tr.even {
    background-color: rgba(0,0,0,.025);
}

.icona {
    width: auto;
    height: auto;
    margin: 0 var(--spacing-small);
}

.icon {
    background: var(--primary-dark-color);
    width: 18px;
    height: 18px;
    line-height: 18px;
}

.iconfopen, .icondoc, .iconfclosed {
    background-position: center;
    margin-bottom: 0;
}

.icondoc {
    filter: saturate(0.2);
}

@media (prefers-color-scheme: dark) {
    .iconfopen, .iconfclosed {
        filter: hue-rotate(180deg) invert();
    }
}


/*
  footer / nav-path
 */

#nav-path {
    margin-bottom: -1px;
}

#nav-path ul {
    background-image: none;
    background: var(--page-background-color);
    border: none;
    border-top: 1px solid var(--separator-color);
    border-bottom: 1px solid var(--separator-color);
    font-size: var(--navigation-font-size);
}

img.footer {
    width: 60px;
}

.navpath li.footer {
    color: var(--page-secondary-foreground-color);
}

address.footer {
    margin-bottom: var(--spacing-large);
}

#nav-path li.navelem {
    background-image: none;
    display: flex;
    align-items: center;
}

.navpath li.navelem a {
    text-shadow: none;
    display: inline-block;
    color: var(--primary-dark-color)
}

li.navelem {
    padding: 0;
    margin-left: -8px;
}

li.navelem:first-child {
    margin-left: var(--spacing-large);
}

li.navelem:first-child:before {
    display: none;
}

#nav-path li.navelem:after {
    content: '';
    border: 5px solid var(--page-background-color);
    border-bottom-color: transparent;
    border-right-color: transparent;
    border-top-color: transparent;
    transform: scaleY(4.2);
    z-index: 10;
    margin-left: 6px;
}

#nav-path li.navelem:before {
    content: '';
    border: 5px solid var(--separator-color);
    border-bottom-color: transparent;
    border-right-color: transparent;
    border-top-color: transparent;
    transform: scaleY(3.2);
    margin-right: var(--spacing-small);
}

@media (prefers-color-scheme: dark) {
    #nav-path li.navelem:after {
        text-shadow: 3px 0 0 var(--separator-color), 8px 0 6px rgba(0,0,0,0.4);
    }
}

.navpath li.navelem a:hover {
    color: var(--primary-color);
}