// FROM read.css
:root {
    --bg-color: #ffffff;
    --font-color: #000000;
    /* highest contrast colors
    for light and dark themes */
    --red: #ec0000;
    --green: #008900;
    --blue: #5f5fff;
    --gray: #757575;
}

@media (prefers-color-scheme: dark) {
    :root {
        /* change to dark theme */
        --bg-color: #000000;
        --font-color: #ffffff;
    }
}

*:not(li, progress, span) {
    border-radius: 5px;
    /* no overflowing body */
    max-width: 100%;
    overflow: auto;
}

*:disabled {
    cursor: not-allowed !important;
}

[href],
dfn {
    /* no visited color */
    color: var(--blue);
}

[href]:hover {
    text-decoration: none;
}

[href^="mailto:"]::before {
    content: "📧 ";
}

abbr {
    cursor: help;
}

abbr,
var {
    color: var(--red);
}

blockquote {
    /* add bar before quote */
    border-left: 0.3em solid var(--gray);
    padding-left: 1em;
}

body {
    /* high contrast */
    background: var(--bg-color);
    color: var(--font-color);
    /* /\* most readable wed-safe font *\/ */
    /* font-family: Helvetica; */
    /* /\* 12pt is minimum *\/ */
    font-size: 14pt;
    /* required with justified text */
    hyphens: auto;
    /* experimental:
    highest quality images */
    image-rendering: high-quality;
    /* 1.5 is minimum */
    line-height: 1.6;
    /* center body in page */
    margin: auto;
    /* space inside body */
    padding: 0 1em;
    /* each line is similar length */
    text-align: justify;
    /* browser focuses on readability */
    text-rendering: optimizeLegibility;
    /* line length of 60 characters
    (between recommended 45-80)
    & subtract the padding */
    width: min(95ch, calc(100% - 2em));
}

button,
input[type="button"],
input[type="reset"],
input[type="submit"] {
    border: 1px solid var(--gray);
    /* appear clickable */
    cursor: pointer;
}

button:hover,
input[type="button"]:hover,
input[type="reset"]:hover,
input[type="submit"]:hover {
    /* make border blend into background */
    border: 1px solid var(--bg-color);
}

code {
    /* classic green code */
    color: var(--green);
}

figure {
    /* center caption under image */
    text-align: center;
}

footer,
header {
    margin-top: 1em;
    text-align: center;
}

html {
    /* better for jump scrolling */
    scroll-behavior: smooth;
}

iframe {
    /* common screen ratio */
    aspect-ratio: 3/2;
    /* keep from overflowing */
    width: 99%;
}

kbd {
    /* appear like a key */
    box-shadow: 1px 1px 2px 1px;
}

nav {
    display: flex;
    /* space links apart */
    justify-content: space-around;
}

small {
    /* decrease visibility */
    color: var(--gray);
}

summary {
    /* indicate interaction */
    cursor: pointer;
    font-weight: bold;
}

table {
    /* multiple borders merge */
    table-layout: fixed;
    width: 100%;
    border-collapse: collapse;
    display: block;
}

tbody>tr:nth-child(odd) {
    /* set background of odd cells */
    background: var(--gray);
}
td{
    word-wrap: break-word;
}

td,
th {
    border: 1px solid;
    border-collapse: collapse;
}

// end read.css
//
.title  { text-align: center;
            margin-bottom: .2em; }
.subtitle { text-align: center;
            font-size: medium;
            font-weight: bold;
            margin-top:0; }
.todo   { font-family: monospace; color: red; }
.done   { font-family: monospace; color: green; }
.priority { font-family: monospace; color: orange; }
.tag    { background-color: #eee; font-family: monospace;
        padding: 2px; font-size: 80%; font-weight: normal; }
.timestamp { color: #bebebe; }
.timestamp-kwd { color: #5f9ea0; }
.org-right  { margin-left: auto; margin-right: 0px;  text-align: right; }
.org-left   { margin-left: 0px;  margin-right: auto; text-align: left; }
.org-center { margin-left: auto; margin-right: auto; text-align: center; }
.underline { text-decoration: underline; }
#postamble p, #preamble p { font-size: 90%; margin: .2em; }
p.verse { margin-left: 3%; }
pre {
border: 1px solid #ccc;
box-shadow: 3px 3px 3px #eee;
padding: 8pt;
font-family: monospace;
overflow: auto;
margin: 1.2em;
}
pre.src {
position: relative;
overflow: visible;
padding-top: 1.2em;
}
pre.src:before {
display: none;
position: absolute;
background-color: white;
top: -10px;
right: 10px;
padding: 3px;
border: 1px solid black;
}
pre.src:hover:before { display: inline;}
/* Languages per Org manual */
pre.src-asymptote:before { content: 'Asymptote'; }
pre.src-awk:before { content: 'Awk'; }
pre.src-C:before { content: 'C'; }
/* pre.src-C++ doesn't work in CSS */
pre.src-clojure:before { content: 'Clojure'; }
pre.src-css:before { content: 'CSS'; }
pre.src-D:before { content: 'D'; }
pre.src-ditaa:before { content: 'ditaa'; }
pre.src-dot:before { content: 'Graphviz'; }
pre.src-calc:before { content: 'Emacs Calc'; }
pre.src-emacs-lisp:before { content: 'Emacs Lisp'; }
pre.src-fortran:before { content: 'Fortran'; }
pre.src-gnuplot:before { content: 'gnuplot'; }
pre.src-haskell:before { content: 'Haskell'; }
pre.src-hledger:before { content: 'hledger'; }
pre.src-java:before { content: 'Java'; }
pre.src-js:before { content: 'Javascript'; }
pre.src-latex:before { content: 'LaTeX'; }
pre.src-ledger:before { content: 'Ledger'; }
pre.src-lisp:before { content: 'Lisp'; }
pre.src-lilypond:before { content: 'Lilypond'; }
pre.src-lua:before { content: 'Lua'; }
pre.src-matlab:before { content: 'MATLAB'; }
pre.src-mscgen:before { content: 'Mscgen'; }
pre.src-ocaml:before { content: 'Objective Caml'; }
pre.src-octave:before { content: 'Octave'; }
pre.src-org:before { content: 'Org mode'; }
pre.src-oz:before { content: 'OZ'; }
pre.src-plantuml:before { content: 'Plantuml'; }
pre.src-processing:before { content: 'Processing.js'; }
pre.src-python:before { content: 'Python'; }
pre.src-R:before { content: 'R'; }
pre.src-ruby:before { content: 'Ruby'; }
pre.src-sass:before { content: 'Sass'; }
pre.src-scheme:before { content: 'Scheme'; }
pre.src-screen:before { content: 'Gnu Screen'; }
pre.src-sed:before { content: 'Sed'; }
pre.src-sh:before { content: 'shell'; }
pre.src-sql:before { content: 'SQL'; }
pre.src-sqlite:before { content: 'SQLite'; }
/* additional languages in org.el's org-babel-load-languages alist */
pre.src-forth:before { content: 'Forth'; }
pre.src-io:before { content: 'IO'; }
pre.src-J:before { content: 'J'; }
pre.src-makefile:before { content: 'Makefile'; }
pre.src-maxima:before { content: 'Maxima'; }
pre.src-perl:before { content: 'Perl'; }
pre.src-picolisp:before { content: 'Pico Lisp'; }
pre.src-scala:before { content: 'Scala'; }
pre.src-shell:before { content: 'Shell Script'; }
pre.src-ebnf2ps:before { content: 'ebfn2ps'; }
/* additional language identifiers per "defun org-babel-execute"
    in ob-*.el */
pre.src-cpp:before  { content: 'C++'; }
pre.src-abc:before  { content: 'ABC'; }
pre.src-coq:before  { content: 'Coq'; }
pre.src-groovy:before  { content: 'Groovy'; }
/* additional language identifiers from org-babel-shell-names in
    ob-shell.el: ob-shell is the only babel language using a lambda to put
    the execution function name together. */
pre.src-bash:before  { content: 'bash'; }
pre.src-csh:before  { content: 'csh'; }
pre.src-ash:before  { content: 'ash'; }
pre.src-dash:before  { content: 'dash'; }
pre.src-ksh:before  { content: 'ksh'; }
pre.src-mksh:before  { content: 'mksh'; }
pre.src-posh:before  { content: 'posh'; }
/* Additional Emacs modes also supported by the LaTeX listings package */
pre.src-ada:before { content: 'Ada'; }
pre.src-asm:before { content: 'Assembler'; }
pre.src-caml:before { content: 'Caml'; }
pre.src-delphi:before { content: 'Delphi'; }
pre.src-html:before { content: 'HTML'; }
pre.src-idl:before { content: 'IDL'; }
pre.src-mercury:before { content: 'Mercury'; }
pre.src-metapost:before { content: 'MetaPost'; }
pre.src-modula-2:before { content: 'Modula-2'; }
pre.src-pascal:before { content: 'Pascal'; }
pre.src-ps:before { content: 'PostScript'; }
pre.src-prolog:before { content: 'Prolog'; }
pre.src-simula:before { content: 'Simula'; }
pre.src-tcl:before { content: 'tcl'; }
pre.src-tex:before { content: 'TeX'; }
pre.src-plain-tex:before { content: 'Plain TeX'; }
pre.src-verilog:before { content: 'Verilog'; }
pre.src-vhdl:before { content: 'VHDL'; }
pre.src-xml:before { content: 'XML'; }
pre.src-nxml:before { content: 'XML'; }
/* add a generic configuration mode; LaTeX export needs an additional
    (add-to-list 'org-latex-listings-langs '(conf " ")) in .emacs */
pre.src-conf:before { content: 'Configuration File'; }

table { border-collapse:collapse; }
table, th, td { border: 1px solid black; }
caption.t-above { caption-side: top; }
caption.t-bottom { caption-side: bottom; }
td, th { vertical-align:top;  }
th.org-right  { text-align: center;  }
th.org-left   { text-align: center;   }
th.org-center { text-align: center; }
td.org-right  { text-align: right;  }
td.org-left   { text-align: left;   }
td.org-center { text-align: center; }
dt { font-weight: bold; }
.footpara { display: inline; }
.footdef  { margin-bottom: 1em; }
.figure { padding: 1em; }
.figure p { text-align: center; }
.equation-container {
display: table;
text-align: center;
width: 100%;
}
.equation {
vertical-align: middle;
}
.equation-label {
display: table-cell;
text-align: right;
vertical-align: middle;
}
.inlinetask {
padding: 10px;
border: 2px solid gray;
margin: 10px;
background: #ffffcc;
}
#org-div-home-and-up
{ text-align: right; font-size: 70%; white-space: nowrap; }
textarea { overflow-x: auto; }
.linenr { font-size: smaller }
.code-highlighted { background-color: #ffff00; }
.org-info-js_info-navigation { border-style: none; }
#org-info-js_console-label
{ font-size: 10px; font-weight: bold; white-space: nowrap; }
.org-info-js_search-highlight
{ background-color: #ffff00; color: #000000; font-weight: bold; }
.org-svg { width: 90%; }
blockquote{
  width:60%;
  margin:50px auto;
  font-style:italic;
  color: #555555;
  padding:1.2em 30px 1.2em 75px;
  border-left:8px solid #B18686;
  position: relative;
  background:#EDEDED;
}

blockquote::before{
  font-family:Arial;
  color:#78C0A8;
  font-size:4em;
  position: absolute;
  left: 10px;
  top:-10px;
}

blockquote::after{
  content: '';
}

blockquote span{
  display:block;
  color:#333333;
  font-style: normal;
  font-weight: bold;
  margin-top:1em;
}