/* CSS3_ style sheet for the output of Docutils HTML writers. */
/* Generic responsive design for all screen sizes. */
/* */
/* :Author: Günter Milde */
/* */
/* :Id: $Id: responsive.css 8642 2021-03-26 13:51:14Z 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: http://www.w3.org/TR/CSS3 */
/* 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;
}
/* Vertical Space (Parskip) */
p, ol, ul, dl, li,
div.line-block,
div.topic,
table {
margin-top: 0.5em;
margin-bottom: 0.5em;
}
h1, h2, h3, h4, h5, h6,
dl > dd {
margin-bottom: 0.5em;
}
blockquote > table,
div.topic > table {
margin-top: 0;
margin-bottom: 0;
}
/* Indented Blocks */
blockquote, figure, div.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,
.sidebar, .marginal {
font-size: small;
}
/* Frontmatter */
div.topic.dedication {
padding: 0;
margin: 1.4em 0;
font-style: italic;
font-size: large;
}
.dedication p.topic-title {
display: none;
}
blockquote p.attribution,
div.topic p.attribution {
text-align: right;
}
/* Table of Contents */
nav.contents,
div.topic.contents {
padding: 0;
}
ul.auto-toc > li > p {
padding-left: 1em;
text-indent: -1em;
}
nav.contents ul,
div.topic.contents ul {
padding-left: 1em;
}
main > div.topic.contents ul:not(.auto-toc) {
list-style-type: square;
}
main > div.topic.contents ul ul:not(.auto-toc) {
list-style-type: disc;
}
main > div.topic.contents ul ul ul:not(.auto-toc) {
list-style-type: '\2023\ ';
}
main > div.topic.contents ul ul ul ul:not(.auto-toc) {
list-style-type: '\2B29\ ';
}
main > div.topic.contents ul ul ul ul ul:not(.auto-toc) {
list-style-type: '\00B7\ ';
}
div.topic.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 > dt {
clear: left;
float: left;
margin: 0;
padding: 0;
padding-right: 0.5em;
font-weight: bold;
}
dl.description > dd:after {
display: block;
content: "";
clear: both;
}
/* start lists nested in description/field lists on new line */
dd > dl:first-child,
dd > ul:first-child,
dd > ol:first-child {
clear: left;
}
/* Footnotes and Citations */
/* TODO: use <aside> */
dl.footnote {
font-size: small;
padding-left: 0.5em;
border-left: solid;
border-left-width: thin;
}
dt.label > span.fn-backref {
}
/* 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 */
/* basic highlighting: for a complete scheme, see */
/* http://docutils.sourceforge.net/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;
/* text-decoration-skip-ink: auto; !!nonstandard, default in modern browsers */
}
/* Wrap links at any place, if this is the only way to prevent overflow */
a:link{
overflow-wrap: break-word;
}
.contents a, a.toc-backref, a.citation-reference {
overflow-wrap: inherit;
}
/* Undecorated Links */
/* a.footnote-reference, a.fn-backref, .fn-backref a, */
/* a.citation-reference, */
.citation a.fn-backref,
.contents a, a.toc-backref {
color: inherit;
}
a:link:hover {
text-decoration: underline;}
/* highlight the active ToC entry */
.topic.contents :target {
background-color: #d2e6ec;
}
/* Block Alignment */
/* Let content flow to the side of aligned images and figures */
/* no floats around this elements */
dl.footnote, dl.citation, /* errors with internal floats */
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;
clear: right;
float: right;
}
.sidebar {
width: 40%;
}
/* 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 > div.topic.contents { /* exclude local ToCs */
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 > div.topic.contents > * {
padding-left: 0;
}
}
@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;
}
}