@namespace epub"http://www.idpf.org/2007/ops";#sbo-rt-content html,#sbo-rt-content div,#sbo-rt-content div,#sbo-rt-content span,#sbo-rt-content applet,#sbo-rt-content object,#sbo-rt-content iframe,#sbo-rt-content h1,#sbo-rt-content h2,#sbo-rt-content h3,#sbo-rt-content h4,#sbo-rt-content h5,#sbo-rt-content h6,#sbo-rt-content p,#sbo-rt-content blockquote,#sbo-rt-content pre,#sbo-rt-content a,#sbo-rt-content abbr,#sbo-rt-content acronym,#sbo-rt-content address,#sbo-rt-content big,#sbo-rt-content cite,#sbo-rt-content code,#sbo-rt-content del,#sbo-rt-content dfn,#sbo-rt-content em,#sbo-rt-content img,#sbo-rt-content ins,#sbo-rt-content kbd,#sbo-rt-content q,#sbo-rt-content s,#sbo-rt-content samp,#sbo-rt-content strike,#sbo-rt-content strong,#sbo-rt-content sub,#sbo-rt-content sup,#sbo-rt-content tt,#sbo-rt-content var,#sbo-rt-content small,#sbo-rt-content u,#sbo-rt-content i,#sbo-rt-content center,#sbo-rt-content dl,#sbo-rt-content dt,#sbo-rt-content dd,#sbo-rt-content ol,#sbo-rt-content ul,#sbo-rt-content li,#sbo-rt-content fieldset,#sbo-rt-content form,#sbo-rt-content label,#sbo-rt-content legend,#sbo-rt-content table,#sbo-rt-content caption,#sbo-rt-content tdiv,#sbo-rt-content tfoot,#sbo-rt-content thead,#sbo-rt-content tr,#sbo-rt-content th,#sbo-rt-content td,#sbo-rt-content article,#sbo-rt-content aside,#sbo-rt-content canvas,#sbo-rt-content details,#sbo-rt-content embed,#sbo-rt-content figure,#sbo-rt-content figcaption,#sbo-rt-content footer,#sbo-rt-content header,#sbo-rt-content hgroup,#sbo-rt-content menu,#sbo-rt-content nav,#sbo-rt-content output,#sbo-rt-content ruby,#sbo-rt-content section,#sbo-rt-content summary,#sbo-rt-content time,#sbo-rt-content mark,#sbo-rt-content audio,#sbo-rt-content video{border:0;font-size:100%;font:inherit;margin:0;outline:0;padding:0;vertical-align:baseline}#sbo-rt-content article,#sbo-rt-content aside,#sbo-rt-content details,#sbo-rt-content figcaption,#sbo-rt-content figure,#sbo-rt-content footer,#sbo-rt-content header,#sbo-rt-content hgroup,#sbo-rt-content menu,#sbo-rt-content nav,#sbo-rt-content section{display:block}#sbo-rt-content div{font-family:Baskerville,roman,sans-serif;background-color:transparent;margin:30px 30px 15px 30px;text-indent:0}#sbo-rt-content ol,#sbo-rt-content ul{list-style-type:none}#sbo-rt-content blockquote{quotes:none}#sbo-rt-content q{quotes:"“" "”" "‘" "’"}#sbo-rt-content q:before{content:open-quote}#sbo-rt-content q:after{content:close-quote}#sbo-rt-content table{display:table;border-collapse:collapse}#sbo-rt-content p{background-color:inherit;margin:.5em 0;outline:0;padding:0;text-indent:1em}#sbo-rt-content p.ParaAfterHead,#sbo-rt-content p.BodyChapterOpener{text-indent:0}#sbo-rt-content p.ParaContinued{text-indent:0}#sbo-rt-content p.COCopyright{text-indent:0;margin:0 0}#sbo-rt-content p.COPartOpenerPara{text-indent:0}#sbo-rt-content div.dedication{margin:2em 1em .75em 1em;page-break-inside:avoid;text-align:center}#sbo-rt-content p.ListPara{text-indent:0}#sbo-rt-content body ol{list-style-type:decimal;margin-left:inherit;padding-left:2em;text-align:left}#sbo-rt-content ol ol{list-style-type:lower-alpha}#sbo-rt-content ol ol ol{list-style-type:lower-roman}#sbo-rt-content body ul{list-style-type:disc;text-indent:0;margin-left:inherit;padding-left:2em;text-align:left}#sbo-rt-content li{margin-top:.5em}#sbo-rt-content p.COSummaryHead{font-size:1.1em;font-family:sans-serif;text-indent:0}#sbo-rt-content ul.COSummary{background-color:#EEE;padding:5px 0 5px 2em;margin-bottom:2em}#sbo-rt-content ul.COSummary li{list-style-type:disc}#sbo-rt-content li.check{list-style-type:none}#sbo-rt-content li.check::before{content:"✔";margin-left:-1em;margin-right:.2em}#sbo-rt-content .decimal{list-style-type:decimal}#sbo-rt-content .upper-alpha{list-style-type:upper-alpha}#sbo-rt-content .upper-roman{list-style-type:upper-roman}#sbo-rt-content .lower-roman{list-style-type:lower-roman}#sbo-rt-content .lower-latin{list-style-type:lower-latin}#sbo-rt-content .upper-latin{list-style-type:upper-latin}#sbo-rt-content .none{list-style-type:none}#sbo-rt-content .decimal-leading-zero{list-style-type:decimal-leading-zero}#sbo-rt-content .lower-greek{list-style-type:lower-greek}#sbo-rt-content .armenian{list-style-type:armenian}#sbo-rt-content .georgian{list-style-type:georgian}#sbo-rt-content .disc{list-style-type:disc}#sbo-rt-content .circle{list-style-type:circle}#sbo-rt-content .square{list-style-type:square}#sbo-rt-content .optionList{margin:1em 0}#sbo-rt-content section.endnotes h2{font-style:normal;font-size:1em;text-align:left}#sbo-rt-content .note{margin-top:.75em;margin-left:1.25em;text-indent:-1.25em}#sbo-rt-content aside.FootnoteEntry{font-size:.9em;border-top:1px solid #999;border-bottom:1px solid #999}#sbo-rt-content .FootnoteEntry p{text-indent:0}#sbo-rt-content sup.FootnoteReference{font-size:.77em}#sbo-rt-content .feature1,#sbo-rt-content .feature2{margin:1em auto 1em auto;padding:8px;page-break-inside:avoid;width:95%;font-family:sans-serif}#sbo-rt-content .feature1{background-color:#DDD;border:1px solid #000}#sbo-rt-content .feature2{border:2px solid #AAA;font-family:Baskerville,serif}#sbo-rt-content section[class="feature1"] h2,#sbo-rt-content section[class="feature2"] h2{margin:0;padding:.5em 0;text-align:left;text-indent:0}#sbo-rt-content section[class="feature1"] h2{font-size:1.3em;font-style:normal}#sbo-rt-content section[class="feature2"] h2{font-size:1.3em;padding:.5em 0 0 0}#sbo-rt-content .feature1 p,#sbo-rt-content .feature2 p{background-color:inherit;text-align:left;text-indent:0}#sbo-rt-content .feature1 figcaption p,#sbo-rt-content .feature2 figcaption p{text-align:center}#sbo-rt-content span.CalloutHead{font-weight:bold;text-transform:uppercase;font-family:sans-serif}#sbo-rt-content .hr{display:none}#sbo-rt-content .top,#sbo-rt-content .bottom{display:none}#sbo-rt-content .dottedTop{display:none;font-size:.9em;margin-top:2.5em;margin-right:auto;margin-bottom:0;margin-left:auto;page-break-after:avoid;text-align:center;text-decoration:overline}#sbo-rt-content .dottedBottom{font-size:.9em;margin:0 auto;page-break-before:avoid;text-align:center;text-decoration:underline}#sbo-rt-content pre{font-family:monospace;font-size:inherit;hyphens:none;-webkit-hyphens:none;-moz-hyphens:none;adobe-hyphenate:none;margin:1em 0;padding:0;text-align:left;text-indent:0;white-space:pre-wrap}#sbo-rt-content .CodeListingCaption{padding:.5em .5em .5em 1em;margin-left:0;text-indent:0;background-color:#ccc;font-size:inherit;font-family:sans-serif}#sbo-rt-content aside span._CodeAnnotationRef{color:inherit;font-size:inherit;padding-left:.2em}#sbo-rt-content .CodeAnnotation{color:inherit;font-weight:bold;font-family:sans-serif;font-size:.9em;text-indent:0}#sbo-rt-content aside.CodeAnnotationFrame-A,#sbo-rt-content aside.CodeAnnotationFrame-B,#sbo-rt-content aside.CodeAnnotationFrame-C,#sbo-rt-content aside.CodeAnnotationFrame-D,#sbo-rt-content aside.CodeAnnotationFrame-E,#sbo-rt-content aside.CodeAnnotationFrame-F,#sbo-rt-content aside.CodeAnnotationFrame-G,#sbo-rt-content aside.CodeAnnotationFrame-H,#sbo-rt-content aside.CodeAnnotationFrame-I,#sbo-rt-content aside.CodeAnnotationFrame-J,#sbo-rt-content aside.CodeAnnotationFrame-K,#sbo-rt-content aside.CodeAnnotationFrame-L,#sbo-rt-content aside.CodeAnnotationFrame-M,#sbo-rt-content aside.CodeAnnotationFrame-N,#sbo-rt-content aside.CodeAnnotationFrame-O{border-radius:8px;margin:0 .5em;padding:.25em;text-align:left;page-break-inside:avoid}#sbo-rt-content aside.CodeAnnotationFrame-A{border:thin solid #696;color:#696}#sbo-rt-content a.CodeAnnotationFrame-A{color:#696}#sbo-rt-content aside.CodeAnnotationFrame-B{border:thin solid #00F;color:#00F}#sbo-rt-content a.CodeAnnotationFrame-B{color:#00F}#sbo-rt-content aside.CodeAnnotationFrame-C{border:thin solid #B96464;color:#B96464}#sbo-rt-content a.CodeAnnotationFrame-C{color:#B96464}#sbo-rt-content aside.CodeAnnotationFrame-D{border:thin solid #951795;color:#951795}#sbo-rt-content a.CodeAnnotationFrame-D{color:#951795}#sbo-rt-content aside.CodeAnnotationFrame-E{border:thin solid #800000;color:#800000}#sbo-rt-content a.CodeAnnotationFrame-E{color:#800000}#sbo-rt-content aside.CodeAnnotationFrame-F{border:thin solid #2B91AF;color:#2B91AF}#sbo-rt-content a.CodeAnnotationFrame-F{color:#2B91AF}#sbo-rt-content aside.CodeAnnotationFrame-G{border:thin solid #CE8F53;color:#CE8F53}#sbo-rt-content a.CodeAnnotationFrame-G{color:#CE8F53}#sbo-rt-content aside.CodeAnnotationFrame-H{border:thin solid #008000;color:#008000}#sbo-rt-content a.CodeAnnotationFrame-H{color:#008000}#sbo-rt-content aside.CodeAnnotationFrame-I{border:thin solid #844646;color:#844646}#sbo-rt-content a.CodeAnnotationFrame-I{color:#844646}#sbo-rt-content aside.CodeAnnotationFrame-J{border:thin solid #696;color:#696}#sbo-rt-content a.CodeAnnotationFrame-J{color:#696}#sbo-rt-content aside.CodeAnnotationFrame-K{border:thin solid #00F;color:#00F}#sbo-rt-content a.CodeAnnotationFrame-K{color:#00F}#sbo-rt-content aside.CodeAnnotationFrame-L{border:thin solid #B96464;color:#B96464}#sbo-rt-content a.CodeAnnotationFrame-L{color:#B96464}#sbo-rt-content aside.CodeAnnotationFrame-M{border:thin solid #951795;color:#951795}#sbo-rt-content a.CodeAnnotationFrame-M{color:#951795}#sbo-rt-content aside.CodeAnnotationFrame-N{border:thin solid #800000;color:#800000}#sbo-rt-content a.CodeAnnotationFrame-N{color:#800000}#sbo-rt-content aside.CodeAnnotationFrame-O{border:thin solid #2B91AF;color:#2B91AF}#sbo-rt-content a.CodeAnnotationFrame-O{color:#2B91AF}#sbo-rt-content section{margin:1em auto}#sbo-rt-content header{margin-top:2em;margin-bottom:1em;border-bottom:1px solid #999;padding-bottom:.2em}#sbo-rt-content h1.chapterTitle,#sbo-rt-content h1.PartTitle,#sbo-rt-content h1.BackmatterTitleIndex,#sbo-rt-content nav h1{font-family:serif;font-size:2em;font-weight:normal;margin-top:1.25em;text-align:left;text-indent:0}#sbo-rt-content body[epub|type~="chapter"] header{margin-bottom:2em}#sbo-rt-content h1 span.COChapterNumber{font-size:2em;font-family:Baskerville,serif;font-style:italic;color:#999}#sbo-rt-content h1 span.COChapterTitle{font-size:1.66em;font-family:Baskerville,serif;font-style:italic}#sbo-rt-content h1 span.ChapterSubtitle,#sbo-rt-content h1 span.ChapterSubtitle{font-size:.9em}#sbo-rt-content p.COAuthor{text-transform:uppercase;font-size:1.3em;text-indent:0;text-align:left;margin:0 0 1.5em 0}#sbo-rt-content body[epub|type~="part"] header{margin-bottom:2em;border-bottom:none}#sbo-rt-content h1.partTitle{text-align:right}#sbo-rt-content h1 span.COPartNumber{font-size:1.6em;font-family:Baskerville,serif;font-style:italic;font-weight:normal;color:#999}#sbo-rt-content h1 span.COPartTitle{font-size:1.6em;font-family:Baskerville,serif;font-style:italic;font-weight:normal}#sbo-rt-content h2{font-size:1.3em;font-family:Baskerville,sans-serif;font-weight:bold;font-style:italic;margin:1em 0 .5em 0;text-align:left;text-indent:0}#sbo-rt-content h3{font-size:1.2em;font-family:Baskerville,sans-serif;font-weight:bold;font-style:italic;margin:.625em 0 .5em 0;text-align:left}#sbo-rt-content h4{font-size:1em;font-weight:bold;font-family:sans-serif;margin:1.5em 0 .5em 0;font-variant:small-caps}#sbo-rt-content h5{font-size:1em;font-weight:normal;margin-top:1em}#sbo-rt-content h6{font-size:1em;font-weight:normal;margin-top:1em;font-style:italic}#sbo-rt-content h1,#sbo-rt-content h2,#sbo-rt-content h3,#sbo-rt-content h4,#sbo-rt-content h5,#sbo-rt-content h6{font-family:sans-serif;hyphens:none;-webkit-hyphens:none;-moz-hyphens:none;adobe-hyphenate:none;page-break-after:avoid;page-break-inside:avoid}#sbo-rt-content figure{margin:.77em 0;page-break-inside:avoid;text-align:center;text-indent:0;width:100%}#sbo-rt-content img{margin:0 auto;max-width:100%;padding:0}#sbo-rt-content figure[epub|type~="cover"]{margin:0 auto}#sbo-rt-content figcaption{margin:.2em 0 .33em 0;page-break-after:avoid;page-break-inside:avoid;text-align:center;font-family:sans-serif;font-size:.9em;font-weight:bold}#sbo-rt-content figcaption p{text-indent:0}#sbo-rt-content blockquote{margin:.5em 1em .75em 1em;quotes:none}#sbo-rt-content blockquote p{text-indent:0}#sbo-rt-content blockquote.quote{display:block;page-break-inside:avoid;margin:.625em 0 .625em 1.25em}#sbo-rt-content p.QuoteSource{font-style:italic;text-align:right}#sbo-rt-content p.QuoteSource2{font-style:normal;text-align:right}#sbo-rt-content table{border-collapse:collapse;margin:0 auto .5em auto;text-align:center;page-break-inside:avoid}#sbo-rt-content figcaption.TableCaption{text-align:left}#sbo-rt-content thead{font-weight:bold;display:table-header-group;background-color:#ccc;font-family:sans-serif}#sbo-rt-content thead td{text-align:center;border-top:1px solid #666;padding:6px}#sbo-rt-content td.subhead{background-color:#EEE}#sbo-rt-content td,#sbo-rt-content th{font-size:.9em;font-weight:inherit;font-family:sans-serif;background-color:inherit;border:1px solid #999;display:table-cell;padding:4px;text-indent:0;text-align:left;vertical-align:text-top}#sbo-rt-content tr{display:table-row;font-size:inherit;font-weight:inherit}#sbo-rt-content td.footer{font-size:.9em}#sbo-rt-content td code{overflow-wrap:break-word;word-wrap:break-word}#sbo-rt-content td{word-wrap:break-word}#sbo-rt-content p.TableFootnote{font-size:.9em;margin-bottom:.18em;text-align:left;text-indent:0}#sbo-rt-content span.keyTerm{font-style:italic;text-decoration:underline}#sbo-rt-content span.GraphicInline{padding:0 2px 0 2px}#sbo-rt-content span.mono{font-family:monospace}#sbo-rt-content span.monobold{font-family:monospace;font-weight:bold}#sbo-rt-content span.monoitalic{font-family:monospace;font-style:italic}#sbo-rt-content span.monobolditalic{font-family:monospace;font-weight:bold;font-style:italic}#sbo-rt-content code,#sbo-rt-content var,#sbo-rt-content span.CodeInText{font-family:monospace;font-size:inherit}#sbo-rt-content var{font-style:italic}#sbo-rt-content span.CodeBlue,#sbo-rt-content span.CodeBrown,#sbo-rt-content span.CodeDarkRed,#sbo-rt-content span.CodeGreen,#sbo-rt-content span.CodeInBold,#sbo-rt-content span.CodeinFigureCaption,#sbo-rt-content span.CodeinFootnote,#sbo-rt-content span.CodeinListingCaption,#sbo-rt-content span.CodeinTable,#sbo-rt-content span.CodeinTableCaption,#sbo-rt-content span.CodeInText,#sbo-rt-content span.CodeinText,#sbo-rt-content span.CodeLightBlue,#sbo-rt-content span.CodeRed,#sbo-rt-content span.CodeSpecialCharacter,#sbo-rt-content span.CodeAnnotationCueballs{font-family:monospace;font-size:inherit}#sbo-rt-content span.DropCap{font-size:2.7em;margin-top:.1em;margin-bottom:.2em;margin-right:.1em;float:left;line-height:0}#sbo-rt-content span.AllCaps{text-transform:uppercase}#sbo-rt-content span.Caps{text-transform:uppercase}#sbo-rt-content span.SmallCaps,#sbo-rt-content span.AcronymInText{font-variant:small-caps}#sbo-rt-content span.UpCap{font-size:2.7em;margin-top:0;margin-right:.1em;line-height:0}#sbo-rt-content a{color:blue;font:inherit}#sbo-rt-content .normal{font-size:inherit;font-style:normal;font-weight:normal;font-family:inherit}#sbo-rt-content b,#sbo-rt-content strong,#sbo-rt-content .Bold{font-size:inherit;font-style:inherit;font-weight:bold;font-family:inherit;text-decoration:inherit}#sbo-rt-content em,#sbo-rt-content i,#sbo-rt-content .Italic,#sbo-rt-content .Italics{font-size:inherit;font-style:italic;font-weight:inherit;font-family:inherit;text-decoration:inherit}#sbo-rt-content .BoldItalic,#sbo-rt-content .BoldItalics{font-size:inherit;font-weight:bold;font-style:italic;font-family:inherit;text-decoration:inherit}#sbo-rt-content sup{font:inherit;font-size:.85em;vertical-align:super}#sbo-rt-content sup.endnote{font-size:.77em}#sbo-rt-content sub{font:inherit;font-size:.85em;vertical-align:sub}#sbo-rt-content u,#sbo-rt-content .underline{font:inherit;text-decoration:underline}#sbo-rt-content .left{text-align:left;margin:0}#sbo-rt-content .center{display:block;margin-left:auto;margin-right:auto;text-indent:0;text-align:center}#sbo-rt-content .right{text-align:right;margin:0}#sbo-rt-content .textbreak{margin:.625em auto;text-align:center}#sbo-rt-content .pagebreak{page-break-after:always}#sbo-rt-content .textbreak{margin-top:3em}#sbo-rt-content .floatLeft{float:left;margin-bottom:1em;margin-right:.6em}#sbo-rt-content .floatRight{float:right;bottom:1em}#sbo-rt-content .red{background-color:inherit;color:#F00;}#sbo-rt-content .blue{background-color:inherit;color:#000FFF;}#sbo-rt-content .green{background-color:inherit;color:#228B22;}#sbo-rt-content .yellow{background-color:inherit;color:#FFF000;}#sbo-rt-content h1.COTitle{font-family:Baskerville,serif;font-size:2em;font-weight:normal;font-style:italic;margin:2.25em 0 0 0;page-break-after:avoid;text-align:center}#sbo-rt-content h2.COSubTitle{font-family:Baskerville,serif;font-size:1.7em;font-weight:bold;margin:1em 0 1em 0;page-break-after:avoid;text-align:center}#sbo-rt-content p.BookEdition{font-family:Baskerville,serif;font-weight:normal;margin:0 0 0 0;text-align:center;text-indent:0;font-size:1.2em;color:#999}#sbo-rt-content div.authors{text-align:center;margin:2em 0 2em 0}#sbo-rt-content p.COAuthor{margin:0;text-indent:0;font-family:sans-serif;font-weight:normal;font-size:1em;text-transform:uppercase;text-align:center}#sbo-rt-content div.publishermark{display:inline-block;text-align:center;margin:0 auto;width:100%}#sbo-rt-content div.publishermark figure{text-align:center;margin:0 0 0 0}#sbo-rt-content div.publisher{text-align:center}#sbo-rt-content .COManning{font-size:.77em;text-align:center;text-indent:0;margin:0;font-family:sans-serif}#sbo-rt-content .COcopyright{font-size:.9em;margin:0}#sbo-rt-content section[class="copyright"] p{text-indent:0}#sbo-rt-content span[epub|type~="pagebreak"]{font-size:.7em;text-align:center}#sbo-rt-content nav[epub|type~="landmarks"]{display:none;visibility:hidden}#sbo-rt-content nav[epub|type~="page-list"]{display:none;visibility:hidden}#sbo-rt-content nav.guideList{display:none;visibility:hidden}#sbo-rt-content nav.pageList{display:none;visibility:hidden}#sbo-rt-content nav.tableList{display:none;visibility:hidden}#sbo-rt-content nav.figureList{display:none;visibility:hidden}#sbo-rt-content .illustrations{display:none;visibility:hidden}#sbo-rt-content .guide{display:none;visibility:hidden}#sbo-rt-content .pages{display:none;visibility:hidden}#sbo-rt-content nav{margin:1em auto}#sbo-rt-content nav h1{font-family:Baskerville,serif;font-size:2.33em;font-style:italic;font-weight:normal;border-bottom:1px solid black;margin-bottom:1.33em}#sbo-rt-content nav h2{font-family:Baskerville,serif;font-size:1.2em;font-style:italic;font-weight:normal}#sbo-rt-content .contentsH1{list-style-type:none;margin-left:0;text-align:left;font-family:Baskerville,serif;font-style:italic;font-size:1.1em}#sbo-rt-content .contentsH1 a span{color:#999;font-size:1.3em;font-weight:bold;font-style:normal}#sbo-rt-content .contentsH2{list-style-type:none;text-align:left;font-weight:normal;font-style:normal;font-size:.9em}#sbo-rt-content .contentsH3{list-style-type:none;text-align:left;font-weight:normal;font-style:italic;font-size:inherit}#sbo-rt-content .toc ol,#sbo-rt-content .guideList ol,#sbo-rt-content .pageList ol{list-style:none}#sbo-rt-content .toc li,#sbo-rt-content .guideList li,#sbo-rt-content .pageList li{list-style:none;margin-top:.4em}#sbo-rt-content nav ol li a{text-decoration:none;color:inherit}#sbo-rt-content h2.IndexLetter{font-size:1.3em;font-family:sans-serif;font-weight:bold;font-style:italic;margin:1em 0 .5em 0;text-align:left;text-indent:0}#sbo-rt-content p.index2{margin-left:1em}#sbo-rt-content p.index3{margin-left:2em}