@charset "UTF-8";

/* O'Reilly Media, 2011; version 2.1 */

/* reset */

html, body, div, span, applet, object, iframe, h1, h2, h3, h4, h5, h6,
p, blockquote, pre, a, abbr, acronym, address, big, cite, code, del,
dfn, em, font, img, ins, kbd, q, s, samp, small, strike, strong, sub,
sup, tt, var, b, u, i, center, dl, dt, dd, ol, ul, li, fieldset, form,
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/* end reset */

@page {
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/* p margin */

p { 
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span.bolditalic {
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a.ulink, a.xref, a.email {
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sup {  /* bug in webkit? */
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sub {
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span.lineannotation {
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span.underline { text-decoration: underline; }

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

span.smallcaps { font-variant: small-caps; }

/* added for special formatting in Regular Expressions Cookbook, 1e (9780596802783.EBOOK) */

.boxedtext, .keycap {
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}

span.gray50 {
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}

/* added for special formatting in Bioinformatics Programming Using Python, 1e (9781449378677.EBOOK) */

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/* added for special formatting in Working with Microsoft Visual Studio 2005, 1e (9780735649958.EBOOK) */

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}

/* preserve whitespace in non-pre elements */
/* Used for special formatting in Using SQLite (9781449394042.EBOOK), which needs verbatim space preserved in a <dt> element, which cannot contain a pre */
/* See EBK-2920 */

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/* headings */

h1 {
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h2 { 
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h3 {
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h4 {
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/* images  */

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/* sidebars */

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}

div.sidebar p.title {
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div.sidebar ol {
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div.sidebar div.tip, div.sidebar div.note, div.sidebar div.warning, div.sidebar div.caution {
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div.sidebar div.tip, div.sidebar div.note {
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div.sidebar div.warning, div.sidebar div.caution {
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div.sidebar div.figure {
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code strong em, code em strong, pre em strong, pre strong em,
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code strong, strong code, pre strong, strong.userinput {
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div.example {
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div.example p.title {
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li pre.example {
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/* title and copyright page */

div.book div.titlepage h1.title {
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div.book div.titlepage div.author h3 {
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div.titlepage p.copyright { margin-top: 20px; }

div.legalnotice {
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div.titlepage hr {
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div.editor h4 { 
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 }

div.editor h3 {
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div.dedication p { 
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div.dedication div.titlepage h1.title {
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div.affiliation span.orgname, span.jobtitle {
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}

/* epigraphs, blockquotes, attributions */

div.attribution {
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}

h3.author span.orgname { display: none } /* to work around bug */

div.epigraph {
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  font-size: 90%;
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blockquote, div.blockquote {
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blockquote p, div.blockquote p {
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div.blockquote td, div.blockquote th, div.blockquote tr {
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div.blockquote tr:nth-of-type(even) {
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div.blockquote td:last-child {
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/* footnotes */

div.footnote {
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}

/* refentries */

div.refnamediv h2, div.refnamediv h3, div.refsynopsisdiv h2 {
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div.refentry div.refsect1 h2 {
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  margin-bottom: 0px;
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div.refsect2 h3 {
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  color: #000;
  margin-top: 10px;
  margin-bottom: 0;
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div.refnamediv p {
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/* lists */

dt {
  padding-top: 10px;
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}

dd {
  margin-left: 1.5em;
}

ol {
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  margin-top: 8px;
  margin-bottom: 8px;
  margin-left: 5px;
  padding-left: 20px;
}

ol ol {
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}

ol ol ol {
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}

ul { 
  list-style-type: square;
  margin-top: 8px;
  margin-bottom: 8px;
  margin-left: 5px;
  padding-left: 20px;
}

ul ul { 
  list-style-type: none;
  padding-left: 0;
  margin-left: 0;
}

ul ul li p:before { 
  content: "\2014 \0020";
}

ul ul ul li p:before { 
  content: "";
}

ul ul ul { 
  list-style-type: square;
  margin-left: 20px;
  padding-left: 30px;
}

div.orderedlistalpha {
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table.simplelist {
  margin-left: 20px;
  margin-bottom: 10px;
}

table.simplelist td {
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  font-size: 90%;
}

table.simplelist tr {
  border-bottom: none;
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table.simplelist tr:nth-of-type(even) {
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div.calloutlist p {
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}

div.calloutlist dd {
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div.calloutlist img {
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a.co img {
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/* notes, tips, warnings */
 
div.tip, div.note, div.warning, div.caution {
  margin: 10px 0;
  -webkit-border-radius: 5px;
  font-size: 90%;
  padding: 10px 5px 20px;
  page-break-inside: avoid;
}

div.tip, div.note {
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  background-color: transparent;
}

div.warning, div.caution {
  border: 1px solid #8e0012;
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}

div.tip h3, div.note h3, div.warning h3, div.caution h3 {
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  text-transform: uppercase;
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  text-align: center;
  margin: 4px 0 6px;
  color: #000;
}

/* tables */

div.table, table {
  margin-bottom: 10px;
  margin-top: 10px;
  max-width: 95%;
  border-collapse: collapse;
  border-spacing: 0;
}

div.table, div.informaltable {
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}

tr {
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}

tr th {
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  border-top: #9d9d9d 2px solid !important; 
}

tr:nth-of-type(even) {
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}

th {
  font-family: sans-serif;
  color: #000;
  font-weight: bold;
}

td, th {
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  text-align: left;
  vertical-align: baseline;
  font-size: 80%;
}

div.informaltable table {
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}

div.informaltable table tr {
  border-bottom: none;
}

div.informaltable table tr:nth-of-type(even) {
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}

div.informaltable td, div.informaltable th {
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div.table p.title {
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  font-style: italic;
  margin: 20px 0 0 0;
  padding: 0;
}

table code {
  font-size: smaller;
}

/* syntax highlighting and coloring text in general */

code.boolean, .navy {
  color: rgb(0,0,128); /* navy */
}
code.character, .olive {
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}
code.comment, .blue {
  color: rgb(0,0,255); /* blue */
}
code.conditional, .limegreen {
  color: rgb(50,205,50); /* limegreen */
}
code.constant, .darkorange {
  color: rgb(255,140,0); /* darkorange */
}
code.debug, .darkred {
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}
code.define, .darkgoldenrod, .gold {
  color: rgb(184,134,11); /* darkgoldenrod */
}
code.delimiter, .dimgray {
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}
code.error, .red {
  color: rgb(255,0,0); /* red */
}
code.exception, .salmon {
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}
code.float, .steelblue {
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}
code.function, .green {
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}
code.identifier, .royalblue {
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}
code.ignore, .gray {
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}
code.include, .purple {
  color: rgb(128,0,128); /* purple */
}
code.keyword, .sienna {
  color: rgb(160,82,45); /* sienna */
}
code.label, .deeppink {
  color: rgb(255,20,147); /* deeppink */
}
code.macro, .orangered {
  color: rgb(255,69,0); /* orangered */
}
code.number, .brown {
  color: rgb(165,42,42); /* brown */
}
code.operator, .black {
  color: black; /* black */
}
code.preCondit, .teal {
  color: rgb(0,128,128); /* teal */
}
code.preProc, .fuschia {
  color: rgb(255,0,255); /* fuschia */
}
code.repeat, .indigo {
  color: rgb(75,0,130); /* indigo */
}
code.special, .saddlebrown {
  color: rgb(139,69,19); /* saddlebrown */
}
code.specialchar, .magenta {
  color: rgb(255,0,255); /* magenta */
}
code.specialcomment, .seagreen {
  color: rgb(46,139,87); /* seagreen */
}
code.statement, .forestgreen {
  color: rgb(34,139,34); /* forestgreen */
}
code.storageclass, .plum {
  color: rgb(221,160,221); /* plum */
}
code.string, .darkred {
  color: rgb(139,0,0); /* darkred */
}
code.structure, .chocolate {
  color: rgb(210,106,30); /* chocolate */
}
code.tag, .darkcyan {
  color: rgb(0,139,139); /* darkcyan */
}
code.todo, .black {
  color: black; /* black */
}
code.type, .mediumslateblue {
  color: rgb(123,104,238); /* mediumslateblue */
}
code.typedef, .darkgreen {
  color: rgb(0,100,0); /* darkgreen */
}
code.underlined {
  text-decoration: underline; /* guess what */
}

/* Special handling for sampler TOC entry rendering */

div.blockquote_sampler_toc {
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  margin: 5px 5px 5px 10px;
}

/* fonts (keep at bottom); using Liberation as a fallback for its rich set of glyphs */

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@font-face {
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@font-face {
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  font-weight: bold;
  font-style: italic;
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@font-face {
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  font-style: italic;
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/* keep this body statement last */

body {
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