body {
  widows: 2;
  orphans: 2;
  -webkit-hyphens: none !important;
  adobe-hyphenate: none;
  -moz-hyphens: none;
  hyphens: none;
  font-family: sans-serif;
}
/* Title page */
 #cover-image {width: 100%; }

/* Use the media query because Kindles don't support max-width */
@media not amzn-mobi, not amzn-kf8 {
  #cover-image img { max-width: 100%; }
}


/* If it's a small screen, table width is 90% */
@media (max-width: 480px) {
  table {
    width: 90% !important;
  }
}

/* If it's a Kindle, table width is 90% */
@media amzn-mobi, amzn-kf8 {
  table {
    width: 90% !important;
  }
}

 div#text-cover h2 {
   page-break-before: avoid;
 }

/* ToC page */
h2#toc {
  margin-top: 1em;
  font-variant: normal;
  font-family: sans-serif;
}

/* The "Guide" page */
nav#guide {
  display: none;
}

/* Book ToC */
ol.toc, ol.toc ol {
  padding: 0;
  margin: 0;
}

/* Chapters for ToC without Parts */
.toc.no-parts > li {
  margin-bottom: 0.5em;
  margin-top: 0.5em;
  font-size: 122%;
}

/* Sections for a ToC without parts  */
.toc.no-parts > li > ol > li {
  font-size: 83%;
}

/* Sub-sections and below for a ToC without parts */
.toc.no-parts > li > ol > li > ol {
  font-size: 80%;
}

/* ToC with Parts */
.toc.has-parts > li  {
  margin-bottom: 1em;
  margin-top: 1em;
  font-size: 120%;
}

/* Chapters for a ToC with parts  */
.toc.has-parts > li > ol > li {
  font-size: 83%;
}

/* Sections and below for a ToC with parts */
.toc.has-parts > li > ol > li > ol {
  font-size: 80%;
}

.toc li {
  list-style: none;
  padding-left: 0;
  margin-left: 1em;
}
.section-number {
  font-weight: bold;
}

/* Dedication */
section.dedication-centered {
  text-align: center;
}

section.dedication {
  font-style: italic;
  margin-top: 10em;
}

/* headings */

h1#toc { text-align: left;}
h1, h2, h3, h4, h5, h6 {

  font-family: serif;
}

h1, h2, h3, h4, h5, h6 {
  page-break-after: avoid;
}
/* Parts */
body.kramdown h1, body.markua h1.part {
   font-size: 2em;
   line-height: .8em;
   font-variant: small-caps;
   margin-top: 20%;
   text-align: center;
   padding: 0;
   font-weight: normal;
}

/* Chapters */
h1#toc, body.kramdown h2, body.markua h1.chapter {
   font-size: 1.5em;
   margin-top: 10%;
   margin-bottom: 1em;
}

/* Sections */
body.kramdown h3, body.markua h2.section {
   font-size: 1.17em;
   margin-top: 1em;
   margin-bottom: 0.25em;
}

body.kramdown h4, body.markua h3.subsection { margin-top: 1em;
   font-size: 1.12em;
   margin-bottom: 0.25em;
}

body.kramdown h5, body.markua h4.subsubsection { margin-top: 1em;
   font-size: 0.83em;
   margin-bottom: 0.25em;
}

body.kramdown h6, body.markua h5.subsubsubsection {
   font-size: 0.75em;
   margin: 0;
}

/* scene breaks */

hr.scene-break {
  width: 80%;
  margin-left: 10%;
  margin-right: 10%;
  margin-top: 1em;
  margin-bottom: 1em;
}

.scene-break.space {
  margin-top: 1em;
}

.scene-break.stars {
  margin-top: 1em;
  margin-bottom: 1em;
  width: 100%;
  text-align: center;
}

/* Tables */
table {
  margin: 10px auto 20px auto;
  border-collapse: collapse;
  page-break-inside: avoid;
}

table.markua-grid-table, table.markua-grid-table td, table.markua-grid-table th {
  border: thin solid;
}

thead {
  border-bottom: thin solid;
}

table.markua-grid-table thead {
  border-bottom: medium solid;
}

tbody {
  padding-bottom: 40px;
}

tfoot {
  border-top: medium solid;
}

tr {
  page-break-inside: avoid;
}

td, th {
  padding-right: 10px;
}

th {
  text-align: left;
}


/* Quizzes */

ol.quiz-questions > li {
  margin-top: 1em;
}

ol.quiz-questions ol.quiz-choices {
  padding-left: 1em;
}

ol.quiz-questions li p {
  text-indent: 0;
}

/* general text */

/* Try not to break paras between an inline figure and its following fake-para
p.fake-para {
  page-break-before: avoid;
}

/* Try not to break pages between a paragraph and its following inline figure */
p + figure.inline {
  page-break-before: avoid;
}


p {
  text-indent: 0em;
  margin-top: 0.5em;
}

span.underline {
  text-decoration: underline;
}

span.strikethrough {
  text-decoration: line-through;
}

blockquote { margin: 1.5em 0em 1.5em 2em; }
/* code blocks */
code.lineno, span.lineno {
  color: gray;
  font-size: 80%;
}

/* setting the display on a div to inline-block makes the epub reader try
   to fit the div on a single page.
   See http://www.pigsgourdsandwikis.com/2010/06/goodbye-widows-and-orphans-or-yes-you.html
*/
figure.code {
  margin-top: 1em;
  margin-bottom: 1.5em;
  margin-left: 0;
  font-size: 90%;
}

figure.code figcaption + .highlight
{
border-top: thin solid #c2c2c2;
border-bottom: thin solid #c2c2c2;
}

code {
  -webkit-hyphens: none;
}

figure.code div.highlight {
  -webkit-hyphens: none;
}

/* captions for codeblocks and tables */
figure.code figcaption, table caption {
  page-break-after: avoid;
  margin-bottom: 0px;
}

table caption {
  text-align: center;
}

figure.code figcaption {
  margin-top: -10px;
  padding-top: -10px;
  text-indent: 0em;
}

table.with-caption {
  margin-top: 0px;
  padding-top: 0px;
  page-break-before: avoid;
}

.centered p {
  text-align: center;
  text-indent: 0em;
}

div.page-break {
  page-break-after: always;
}

/* asides */

aside {
  font-size: 0.9em;
  border-style: solid;
  background-color: rgb(240,240,240);
  border-color: rgb(100,100,100);
  border-width: thin;
  margin: 1em;
  padding: 1em 1.5em;
}

aside h1, aside h2, aside h3, aside h4 {
  margin-bottom: 0.5em;
  margin-top: 0em;
  text-align: left;
}

/* tips, warnings, etc */
aside.blurb {
  background-color: white;
  margin: 1em 1em 1em 0em;
  padding-left: 0;
  border-style: none;
  width: 80%; /* fallback */
  width: calc(100% - 60px);
  display: inline-block;
  padding-left: 60px;
  background-repeat: no-repeat;
  background-position: 0% 1em;
  background-size: 40px 40px;
}

/* Use the media query because Kindles don't support overflow */
@media not amzn-mobi, not amzn-kf8 {
  aside.blurb {
    overflow: auto;
  }
}

aside.warning.blurb {
  background-image: url("resources/leanpub_warning.png");
}

aside.discussion.blurb {
  background-image: url("resources/leanpub_discussion.png");
}

aside.error.blurb {
  background-image: url("resources/leanpub_error.png");
}

aside.information.blurb {
  background-image: url("resources/leanpub_information.png");
}

aside.question.blurb {
  background-image: url("resources/leanpub_question.png");
}

aside.tip.blurb {
  background-image: url("resources/leanpub_tip.png");
}

aside.exercise.blurb {
  background-image: url("resources/leanpub_exercise.png");
}

/* Endnotes page */

div.footnotes h1, div.footnotes h2 {
  text-align: left;
}

div.footnotes h1 {
  font-size: 1.5em;
}

div.footnotes h2 {
  font-size: 1.17em;
}

div.footnotes .endnote-number {
  padding-right: 0.5em;
  font-weight: bold;
  font-size: 1.2em;
}

/* force some space before and after code blocks */
pre {
   margin-top: 0.5em;
   margin-bottom: 0.5em;
   font-family: monospace;
}

/* white-space: pre-wrap causes missing lines on page-breaks in older Kindles */

@media not amzn-mobi7 {
  pre {
    white-space: pre-wrap;
  }
}

@media amzn-mobi7 {
  pre {
    white-space: pre;
  }
}

/* poems */
div.poem pre {
  font-family: serif;
}

body {
}

/* image equations */
img.inline-equation {
   height: 1em;
   vertical-align: baseline;
}

img.block-equation {
  margin-top: 0.5em;
  margin-right: auto;
  margin-bottom: 0.5em;
  margin-left: auto;
  text-align: center;
  display: block;
}

/* Lists */
ul, ol {
  margin-top: 1em;
}

/* nested lists should not have a margin */
ul ul, ul ol, ol ul, ol ol {
  margin-top: 0.1em;
}

ol.arabic {
  list-style-type: decimal;
}

ol.lower-roman {
  list-style-type: lower-roman;
}

ol.lower-alpha {
  list-style-type: lower-alpha;
}

ol.upper-alpha {
  list-style-type: upper-alpha;
}

/* Prevents overflow in non-iBooks epub readers */
/* Use the media query because Kindles don't support max-width */
@media not amzn-mobi, not amzn-kf8 {
  img {
    max-width: 100%;
  }
}

/* captions for images and tables */
p.caption, table caption, figure.image figcaption {
  font-size: 0.7em;
  font-weight: bold;
}

/* Figures */

figure.image {
  width: 90%;
  max-width: 90%;
  margin-inline-start: 0;
  margin-inline-end: 0;
  text-align: center;
}

figure.image img {
  display: inline-block;
}

figure figcaption {
  text-align: center;
  margin: 0em !important;
  padding: 0em !important;
  text-indent: 0em !important;
  page-break-before: avoid;
}

.figure-wrapper.center {
  text-align: center;
}

.figure-wrapper.floatleft figure {
  float: left;
  clear: left;
  margin-right: 1em;
  margin-left: 0;
}

.figure-wrapper.floatright figure {
  float: right;
  clear: right;
  margin-left: 1em;
  margin-right: 0;
}

.figure-wrapper.floatleft figure, .figure-wrapper.floatright figure {
  width: 50%;
}

.figure-wrapper.floatleft figure img, .figure-wrapper.floatright figure img {
  width: 100% !important;
  vertical-align: text-top;
  margin: .5em !important;
}

.figure-wrapper.floatleft figure figcaption, .figure-wrapper.floatright figure figcaption {
  width: 100%;
}

.figure-wrapper.alignright {
  text-align: right;
}

.figure-wrapper.alignleft {
  text-align: left;
}

.figure-wrapper.alignleft figure {
  margin-left: 0;
}

.figure-wrapper.alignright figure {
  margin-right: 0;
}

.figure-wrapper.alignright figure, .figure-wrapper.alignleft figure {
  text-align: center;
}

figure.alignright figcaption, figure.alignleft figcaption {
  text-align: center;
}

/* styles for inserted (uil) and deleted (udl) lines */
.udl {
  text-decoration: line-through;
}

.uil {
  font-weight: 900;
}

@media not amzn-mobi {
  figure.video, video, video p {
    display: inline-block;
  }

  figure.video-fallback-mobi {
    display: none;
  }
}

@media amzn-kf8 {
  figure.video, video, video p {
    display: none;
  }

  figure.video.video-fallback-mobi {
    display: inline-block;
  }
}

@media amzn-mobi7 {
  video {
    display: none;
  }

  .video-fallback-mobi {
    display: inline-block;
  }
}

figure.image, image, figure.audio, audio {
  display: inline-block;
}

/* NOTE: I replaced this line:
 * .err { border: 1px solid #FF0000 }
 * with this:
 * .err { color: #FF0000 }
 * to get rid of the ugly red boxes
 */
/* ============================================================================== */
/* everything below this line is generated by */
/* rake generate:pygments:styles[default] */

.hll { background-color: #ffffcc }
.c { color: #408080; font-style: italic } /* Comment */
.err { color: #FF0000 }
.k { color: #008000; font-weight: 600 } /* Keyword */
.o { color: #666666 } /* Operator */
.cm { color: #408080; font-style: italic } /* Comment.Multiline */
.cp { color: #BC7A00 } /* Comment.Preproc */
.c1 { color: #408080; font-style: italic } /* Comment.Single */
.cs { color: #408080; font-style: italic } /* Comment.Special */
.gd { color: #A00000 } /* Generic.Deleted */
.ge { font-style: italic } /* Generic.Emph */
.gr { color: #FF0000 } /* Generic.Error */
.gh { color: #000080; font-weight: 600 } /* Generic.Heading */
.gi { color: #00A000 } /* Generic.Inserted */
.go { color: #888888 } /* Generic.Output */
.gp { color: #000080; font-weight: 600 } /* Generic.Prompt */
.gs { font-weight: 600 } /* Generic.Strong */
.gu { color: #800080; font-weight: 600 } /* Generic.Subheading */
.gt { color: #0044DD } /* Generic.Traceback */
.kc { color: #008000; font-weight: 600 } /* Keyword.Constant */
.kd { color: #008000; font-weight: 600 } /* Keyword.Declaration */
.kn { color: #008000; font-weight: 600 } /* Keyword.Namespace */
.kp { color: #008000 } /* Keyword.Pseudo */
.kr { color: #008000; font-weight: 600 } /* Keyword.Reserved */
.kt { color: #B00040 } /* Keyword.Type */
.m { color: #666666 } /* Literal.Number */
.s { color: #BA2121 } /* Literal.String */
.na { color: #7D9029 } /* Name.Attribute */
.nb { color: #008000 } /* Name.Builtin */
.nc { color: #0000FF; font-weight: 600 } /* Name.Class */
.no { color: #880000 } /* Name.Constant */
.nd { color: #AA22FF } /* Name.Decorator */
.ni { color: #999999; font-weight: 600 } /* Name.Entity */
.ne { color: #D2413A; font-weight: 600 } /* Name.Exception */
.nf { color: #0000FF } /* Name.Function */
.nl { color: #A0A000 } /* Name.Label */
.nn { color: #0000FF; font-weight: 600 } /* Name.Namespace */
.nt { color: #008000; font-weight: 600 } /* Name.Tag */
.nv { color: #19177C } /* Name.Variable */
.ow { color: #AA22FF; font-weight: 600 } /* Operator.Word */
.w { color: #bbbbbb } /* Text.Whitespace */
.mf { color: #666666 } /* Literal.Number.Float */
.mh { color: #666666 } /* Literal.Number.Hex */
.mi { color: #666666 } /* Literal.Number.Integer */
.mo { color: #666666 } /* Literal.Number.Oct */
.sb { color: #BA2121 } /* Literal.String.Backtick */
.sc { color: #BA2121 } /* Literal.String.Char */
.sd { color: #BA2121; font-style: italic } /* Literal.String.Doc */
.s2 { color: #BA2121 } /* Literal.String.Double */
.se { color: #BB6622; font-weight: 600 } /* Literal.String.Escape */
.sh { color: #BA2121 } /* Literal.String.Heredoc */
.si { color: #BB6688; font-weight: 600 } /* Literal.String.Interpol */
.sx { color: #008000 } /* Literal.String.Other */
.sr { color: #BB6688 } /* Literal.String.Regex */
.s1 { color: #BA2121 } /* Literal.String.Single */
.ss { color: #19177C } /* Literal.String.Symbol */
.bp { color: #008000 } /* Name.Builtin.Pseudo */
.vc { color: #19177C } /* Name.Variable.Class */
.vg { color: #19177C } /* Name.Variable.Global */
.vi { color: #19177C } /* Name.Variable.Instance */
.il { color: #666666 } /* Literal.Number.Integer.Long */