.align-left{text-align:left}.align-right{text-align:right}.align-center{clear:both;text-align:center}.align-top{vertical-align:top}.align-middle{vertical-align:middle}.align-bottom{vertical-align:bottom}h1.title,p.subtitle{text-align:center}p.admonition-title,p.rubric,p.sidebar-title,p.system-message-title,p.topic-title{font-weight:700}h1+p.section-subtitle,h1+p.subtitle{font-size:1.6em}h2+p.section-subtitle{font-size:1.28em}p.section-subtitle,p.sidebar-subtitle,p.subtitle{font-weight:700;margin-top:-.5em}p.rubric,p.sidebar-title{font-size:larger}p.rubric{color:maroon}a.toc-backref{color:#000;text-decoration:none}div.attention p.admonition-title,div.caution p.admonition-title,div.danger p.admonition-title,div.error,div.error p.admonition-title,div.system-messages h1,div.warning p.admonition-title,p.system-message-title,span.problematic{color:red}span.docutils.literal{font-family:monospace;white-space:pre-wrap}.literal>span.pre{white-space:nowrap}.compact>li p,.compact li,.compact ol,.compact ul,.simple>li p,.simple li,.simple ol,.simple ul,dl.compact>dd,dl.simple>dd{margin-top:0;margin-bottom:0}ul.auto-toc{list-style-type:none;padding-left:1.5em}ol.arabic{list-style:decimal}ol.loweralpha{list-style:lower-alpha}ol.upperalpha{list-style:upper-alpha}ol.lowerroman{list-style:lower-roman}ol.upperroman{list-style:upper-roman}dt span.classifier{font-style:italic}dt span.classifier:before{font-style:normal;margin:.5em;content:":"}dl.citation>dt,dl.docinfo>dt,dl.field-list>dt,dl.footnote>dt,dl.option-list>dt{font-weight:700;clear:left;float:left;margin:0;padding:0;padding-right:.5em}dl.docinfo>dd,dl.field-list>dd,dl.option-list>dd{margin-left:9em}dl.field-list>dd>:first-child,dl.option-list>dd>:first-child{display:inline-block;width:100%;margin:0}dl.docinfo>dt:after,dl.field-list>dt:after{content:":"}pre.address{font:inherit}dd.authors>p{margin:0}dl.option-list{margin-left:40px}dl.option-list>dt{font-weight:400}span.option{white-space:nowrap}dl.footnote.superscript>dd{margin-left:1em}dl.footnote.brackets>dd{margin-left:2em}dl>dt.label{font-weight:400}a.footnote-reference.brackets:before,dt.label>span.brackets:before{content:"["}a.footnote-reference.brackets:after,dt.label>span.brackets:after{content:"]"}a.footnote-reference.superscript,dl.footnote.superscript>dt.label{vertical-align:super;font-size:smaller}dt.label>span.fn-backref{margin-left:.2em}dt.label>span.fn-backref>a{font-style:italic}div.line-block{display:block}div.line-block div.line-block{margin-top:0;margin-bottom:0;margin-left:40px}.figure.align-left,img.align-left,object.align-left,table.align-left{margin-right:auto}.figure.align-center,img.align-center,object.align-center{margin-left:auto;margin-right:auto;display:block}table.align-center{margin-left:auto;margin-right:auto}.figure.align-right,img.align-right,object.align-right,table.align-right{margin-left:auto}div.align-center,div.align-left,div.align-right,table.align-center,table.align-left,table.align-right{text-align:inherit}div.admonition,div.sidebar,div.system-message{margin:40px;border:medium outset;padding-right:1em;padding-left:1em}div.sidebar{float:right;clear:right}div.topic,pre.code,pre.doctest-block,pre.literal-block,pre.math{margin-right:40px;margin-left:40px}pre.code .ln{color:gray}table.docutils{border-collapse:collapse}table.docutils>td,table.docutils>th{border:thin solid silver;padding:0 1ex}table.docutils>td>p:first-child,table.docutils>th>p:first-child{margin-top:0}table.docutils>td>p,table.docutils>th>p{margin-bottom:0}table.docutils>caption{text-align:left;margin-bottom:.25em}table.borderless td,table.borderless th{border:0;padding:0;padding-right:.5em}hr.docutils{width:80%;margin-top:1em;margin-bottom:1em;clear:both}dl>dd{margin-bottom:.5em}dl>dd p:first-child{margin-top:0}dd>ol:only-child,dd>ul:only-child{padding-left:1em}dl.description>dt{font-weight:700;clear:left;float:left;margin:0;padding:0;padding-right:.5em}dl.field-list.narrow>dd{margin-left:5em}dl.field-list.run-in>dd p{display:block}div.abstract p.topic-title,div.dedication{text-align:center}div.dedication{margin:2em 5em;font-style:italic}div.dedication p.topic-title{font-style:normal}dl.citation dt.label{font-weight:700}span.fn-backref{font-weight:400}blockquote,div.topic,pre.code,pre.doctest-block,pre.literal-block,pre.math{margin-left:1.5em;margin-right:1.5em}blockquote>table,div.topic>table{margin-top:0;margin-bottom:0}blockquote p.attribution,div.topic p.attribution{text-align:right;margin-left:20%}table tr{text-align:left}table.booktabs{border:0;border-top:2px solid;border-bottom:2px solid;border-collapse:collapse}table.booktabs *{border:0}table.booktabs th{border-bottom:thin solid}table.numbered>caption:before{counter-increment:a;content:"Table " counter(a) ": ";font-weight:700}dl.footnote{padding-left:1ex;border-left:solid;border-left-width:thin}.figure.align-left,img.align-left,object.align-left{display:block;clear:left;float:left;margin-right:1em}.figure.align-right,img.align-right,object.align-right{display:block;clear:right;float:right;margin-left:1em}div.sidebar{width:30%;max-width:26em;margin-left:1em;margin-right:-5.5%;background-color:#ffe}