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- /* CSS3_ style sheet for the output of Docutils HTML5 writer. */
- /* Generic responsive design for all screen sizes. */
- /* */
- /* :Author: Günter Milde */
- /* */
- /* :Id: $Id: responsive.css 9079 2022-06-19 14:00:56Z milde $ */
- /* :Copyright: © 2021 Günter Milde. */
- /* :License: Released under the terms of the `2-Clause BSD license`_, */
- /* in short: */
- /* */
- /* Copying and distribution of this file, with or without modification, */
- /* are permitted in any medium without royalty provided the copyright */
- /* notice and this notice are preserved. */
- /* */
- /* This file is offered as-is, without any warranty. */
- /* */
- /* .. _2-Clause BSD license: http://www.spdx.org/licenses/BSD-2-Clause */
- /* .. _CSS3: https://www.w3.org/Style/CSS/ */
- /* Note: */
- /* This style sheet is provisional: */
- /* the API is not settled and may change with any minor Docutils version. */
- /* General Settings */
- /* ================ */
- * { box-sizing: border-box; }
- body {
- background-color: #fafaf6;
- margin: auto;
- --field-indent: 6.6em; /* indent of fields in field lists */
- --sidebar-margin-right: 0; /* adapted in media queries below */
- }
- main {
- counter-reset: figure table;
- }
- body > * {
- background-color: white;
- line-height: 1.6;
- padding: 0.5rem calc(29% - 7.2rem); /* go from 5% to 15% (8.15em/54em) */
- margin: auto;
- max-width: 100rem;
- }
- sup, sub { /* avoid additional inter-line space for lines with sup/sub */
- line-height: 1;
- }
- /* Vertical Space (Parskip) */
- p, ol, ul, dl, li,
- div.line-block,
- .topic,
- .footnote, .citation,
- div > math,
- table {
- margin-top: 0.5em;
- margin-bottom: 0.5em;
- }
- h1, h2, h3, h4, h5, h6,
- dl > dd, details > p:last-child {
- margin-bottom: 0.5em;
- }
- /* Indented Blocks */
- blockquote, figure, .topic {
- margin: 1em 2%;
- padding-left: 1em;
- }
- div.line-block div.line-block,
- pre, dd, dl.option-list {
- margin-left: calc(2% + 1em);
- }
- /* Object styling */
- /* ============== */
- footer, header {
- font-size: small;
- }
- /* Frontmatter */
- div.dedication {
- padding: 0;
- margin: 1.4em 0;
- font-style: italic;
- font-size: large;
- }
- .dedication p.topic-title {
- display: none;
- }
- blockquote p.attribution,
- .topic p.attribution {
- text-align: right;
- }
- /* Table of Contents */
- nav.contents ul {
- padding-left: 1em;
- }
- ul.auto-toc > li > p { /* hanging indent */
- padding-left: 1em;
- text-indent: -1em;
- }
- main > nav.contents ul:not(.auto-toc) {
- list-style-type: square;
- }
- main > nav.contents ul ul:not(.auto-toc) {
- list-style-type: disc;
- }
- main > nav.contents ul ul ul:not(.auto-toc) {
- list-style-type: '\2B29\ ';
- }
- main > nav.contents ul ul ul ul:not(.auto-toc) {
- list-style-type: '\2B1D\ ';
- }
- main > nav.contents ul ul ul ul ul:not(.auto-toc) {
- list-style-type: '\2B2A\ ';
- }
- nav.contents ul > li::marker {
- color: grey;
- }
- /* Transitions */
- hr {
- margin: 1em 10%;
- }
- /* Lists */
- ul, ol {
- padding-left: 1.1em; /* indent by bullet width (Firefox, DejaVu fonts) */
- }
- dl.field-list > dd,
- dl.docinfo > dd {
- margin-left: var(--field-indent); /* adapted in media queries or HTML */
- }
- dl.option-list > dd {
- margin-left: 20%;
- }
- /* run-in: start field-body on same line after long field names */
- dl.field-list.run-in > dd p {
- display: block;
- }
- /* "description style" like in most dictionaries, encyclopedias etc. */
- dl.description {
- display: flow-root;
- }
- dl.description > dt {
- clear: left;
- float: left;
- margin: 0;
- padding: 0;
- padding-right: 0.3em;
- font-weight: bold;
- }
- dl.description > dd:after {
- display: table;
- content: "";
- clear: left; /* clearfix for empty descriptions */
- }
- /* start lists nested in description/field lists on new line */
- dd > dl:first-child,
- dd > ul:first-child,
- dd > ol:first-child {
- clear: left;
- }
- /* disclosures */
- details { padding-left: 1em; }
- summary { margin-left: -1em; }
- /* Footnotes and Citations */
- .footnote {
- font-size: small;
- }
- /* Images, Figures, and Tables */
- img {
- display: block;
- }
- p > img, p > a > img,
- figure > img, figure > a > img {
- display: inline;
- }
- figcaption,
- table > caption {
- /* font-size: small; */
- font-style: italic;
- }
- figcaption > .legend {
- font-size: small;
- font-style: initial;
- }
- figure.numbered > figcaption > p:before {
- counter-increment: figure;
- content: "Figure " counter(figure) ": ";
- font-weight: bold;
- font-style: initial;
- }
- table tr {
- text-align: left;
- vertical-align: baseline;
- }
- table.booktabs { /* "booktabs" style (no vertical lines) */
- border-top: 2px solid;
- border-bottom: 2px solid;
- }
- table.booktabs * {
- border: 0;
- }
- table.booktabs th {
- border-bottom: thin solid;
- }
- table.numbered > caption:before {
- counter-increment: table;
- content: "Table " counter(table) ": ";
- font-weight: bold;
- font-style: initial;
- }
- /* Admonitions and System Messages */
- .admonition,
- div.system-message {
- border: thin solid silver;
- margin: 1em 2%;
- padding: 0.5em 1em;
- }
- .caution p.admonition-title,
- .attention p.admonition-title,
- .danger p.admonition-title,
- .warning p.admonition-title,
- div.error {
- color: maroon;
- }
- div.system-message > p > span.literal {
- overflow-wrap: break-word;
- }
- /* Literal and Code */
- pre.literal-block, pre.doctest{
- padding: 0.2em;
- overflow-x: auto;
- }
- .literal-block, .doctest, span.literal {
- background-color: #f6f9f8;
- }
- .system-message span.literal {
- background-color: inherit;
- }
- /* basic highlighting: for a complete scheme, see */
- /* https://docutils.sourceforge.io/sandbox/stylesheets/ */
- pre.code .comment, code .comment { color: #5C6576 }
- pre.code .keyword, code .keyword { color: #3B0D06; font-weight: bold }
- pre.code .literal.string, code .literal.string { color: #0C5404 }
- pre.code .name.builtin, code .name.builtin { color: #352B84 }
- pre.code .deleted, code .deleted { background-color: #DEB0A1}
- pre.code .inserted, code .inserted { background-color: #A3D289}
- /* Hyperlink References */
- a {
- text-decoration: none; /* for chromium */
- /* Wrap links at any place, if this is the only way to prevent overflow */
- overflow-wrap: break-word;
- }
- .contents a, a.toc-backref, a.citation-reference {
- overflow-wrap: inherit;
- }
- /* Undecorated Links (see also minimal.css) */
- /* a.citation-reference, */
- .citation a.fn-backref {
- color: inherit;
- }
- a:hover {
- text-decoration: underline;
- }
- *:hover > a.toc-backref:after {
- content: " \2191"; /* ↑ UPWARDS ARROW */
- color: grey;
- }
- *:hover > a.self-link:after {
- content: "\1F517"; /* LINK SYMBOL */
- color: grey;
- font-size: smaller;
- margin-left: 0.2em;
- }
- /* highlight the target of the current URL */
- section:target > h2, section:target > h3, section:target > h4,
- section:target > h5, section:target > h6,
- .contents :target,
- .contents:target > .topic-title,
- [role="doc-biblioentry"]:target > .label,
- [role="doc-biblioref"]:target,
- [role="note"]:target, /* Docutils 0.18 ... 0.19 */
- [role="doc-footnote"]:target, /* Docutils >= 0.20 */
- [role="doc-noteref"]:target {
- background-color: #d2e6ec;
- }
- /* Block Alignment */
- /* Let content flow to the side of aligned images and figures */
- /* no floats around this elements */
- footer, header, hr,
- h1, h2, h3 {
- clear: both;
- }
- img.align-left,
- video.align-left,
- figure.align-left,
- table.align-left {
- margin-left: 0;
- padding-left: 0;
- margin-right: 0.5em;
- clear: left;
- float: left;
- }
- img.align-right,
- video.align-right,
- figure.align-right,
- table.align-right {
- margin-left: 0.5em;
- margin-right: 0;
- clear: right;
- float: right;
- }
- /* Margin Elements */
- /* see below for screen size dependent rules */
- .sidebar,
- .marginal,
- .admonition.marginal {
- max-width: 40%;
- border: none;
- background-color: #efefea;
- margin: 0.5em var(--sidebar-margin-right) 0.5em 1em;
- padding: 0.5em;
- padding-left: 0.7em;
- clear: right;
- float: right;
- font-size: small;
- }
- .sidebar {
- width: 40%;
- }
- /* Math */
- /* for math-output=MathML (for math-output=HTML, see math.css) */
- math .boldsymbol {
- font-weight: bold;
- }
- mstyle.mathscr, mi.mathscr {
- font-family: STIX;
- }
- /* Adaptive page layout */
- /* ==================== */
- @media (max-width: 30em) {
- /* Smaller margins and no floating elements for small screens */
- /* (main text less than 40 characters/line) */
- body > * {
- padding: 0.5rem 5%;
- line-height: 1.4
- }
- .sidebar,
- .marginal,
- .admonition.marginal {
- width: auto;
- max-width: 100%;
- float: none;
- }
- dl.option-list,
- pre {
- margin-left: 0;
- }
- body {
- --field-indent: 4em;
- }
- dl.field-list.narrow, dl.docinfo, dl.option-list {
- --field-indent: 2.4em;
- }
- pre, pre * {
- font-size: 0.9em;
- /* overflow: auto; */
- }
- }
- @media (min-width: 54em) {
- /* Move ToC to the left */
- /* Main text width before: 70% ≙ 35em ≙ 75…95 chrs (Dejavu/Times) */
- /* after: ≳ 30em ≙ 54…70 chrs (Dejavu/Times) */
- body.with-toc {
- padding-left: 8%;
- }
- body.with-toc > * {
- margin-left: 0;
- padding-left: 22rem; /* fallback for webkit */
- padding-left: min(22%, 22rem);
- padding-right: 7%;
- }
- main > nav.contents { /* global ToC */
- position: fixed;
- top: 0;
- left: 0;
- width: min(25%, 25em);
- height: 100vh;
- margin: 0;
- background-color: #fafaf6;
- padding: 1em 2% 0 2%;
- overflow: auto;
- }
- main > nav.contents > * {
- padding-left: 0;
- line-height: 1.4;
- }
- main > nav.contents a {
- color: inherit;
- }
- }
- @media (min-width: 70em) {
- body {
- --field-indent: 9em;
- }
- }
- @media (min-width: 77em) {
- /* Move marginalia to 6rem from right border */
- /* .sidebar, */
- /* .marginal, */
- /* .admonition.marginal { */
- /* margin-right: calc(6rem - 15%); */
- /* } */
- /* BUG: margin is calculated for break point width */
- /* workaround: variable + many breakpoints */
- body > * {
- padding-left: 18%;
- padding-right: 28%; /* fallback for webkit */
- padding-right: min(28%, 28rem);
- --sidebar-margin-right: -20rem;
- }
- /* limit main text to ~ 50em ≙ 85…100 characters DejaVu rsp. …120 Times */
- body.with-toc > * {
- padding-left: min(22%, 22rem);
- padding-right: calc(78% - 50rem); /* fallback for webkit */
- padding-right: min(78% - 50rem, 28rem);
- --sidebar-margin-right: 0;
- }
- }
- @media (min-width: 85em) {
- body.with-toc > * {
- --sidebar-margin-right: -9rem;
- }
- }
- @media (min-width: 90em) {
- /* move marginalia into the margin */
- body > * {
- padding-left: min(22%, 22rem);
- --sidebar-margin-right: -23rem;
- }
- body.with-toc > * {
- --sidebar-margin-right: -14rem;
- }
- }
- @media (min-width: 99em) {
- /* move marginalia out of main text area */
- body.with-toc > * {
- --sidebar-margin-right: -20rem;
- }
- body > *, body.with-toc > * { /* for webkit */
- padding-left: 22rem;
- padding-right: 28rem;
- }
- .admonition.marginal,
- .marginal {
- width: 40%; /* make marginal figures, ... "full width" */
- }
- }
- @media (min-width: 104em) {
- body.with-toc > * {
- --sidebar-margin-right: -23rem;
- }
- }
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