.center {
  display: block;
  margin-left: auto;
  margin-right: auto;
}
  html {
    line-height: 1.5;
    font-family: serif, monospace;
    font-size: 20px;
    color: #fdfdfd;
    background-color: #1a1a1a;
  }
  body {
    margin: 0 auto;
    max-width: 36em;
    padding-left: 50px;
    padding-right: 50px;
    padding-top: 50px;
    padding-bottom: 50px;
    hyphens: auto;
    overflow-wrap: break-word;
    text-rendering: optimizeLegibility;
    font-kerning: normal;
  }
  nav, footer {
	text-align: center;
	}
  @media (max-width: 600px) {
    body {
      font-size: 0.9em;
      padding: 1em;
    }
  }
  @media print {
    body {
      background-color: transparent;
      color: white;
      font-size: 12pt;
    }
    p, h2, h3 {
      orphans: 3;
      widows: 3;
    }
    h2, h3, h4 {
      page-break-after: avoid;
    }
  }
  p {
    margin: 1em 0;
  }
  a {
    color: #5fe855;
  }
  a:visited {
    color: #4f844b;
  }
  img {
    max-width: 100%;
  }
  h1, h2, h3, h4, h5, h6 {
    margin-top: 1.4em;
  }
  h5, h6 {
    font-size: 1em;
    font-style: italic;
  }
  h6 {
    font-weight: normal;
  }
  ol, ul {
    padding-left: 1.7em;
    margin-top: 1em;
  }
  li > ol, li > ul {
    margin-top: 0;
  }
  blockquote {
    margin: 1em 0 1em 1.7em;
    padding: 1em;
    border-left: 5px solid #5fe855;
    color: #9e9e9e;
	background: #2a2a2a;
  }
  code {
    font-family: Menlo, Monaco, 'Lucida Console', Consolas, monospace;
    font-size: 85%;
    margin: 0;
  }
  pre {
    margin: 1em 0;
    overflow: auto;
	border: 2px solid #5fe855;
	border-radius: 5px;
	background-color: #2a2a2a;
	padding: 8px;
  }
  pre code {
    overflow: visible;
    overflow-wrap: normal;
  }
  .sourceCode {
   background-color: transparent;
   overflow: visible;
  }
  hr {
    background-color: #fdfdfd;
    border: none;
    height: 1px;
    margin: 1em 0;
  }
  table {
    margin: 1em 0;
    border-collapse: collapse;
    width: 100%;
    overflow-x: auto;
    display: block;
    font-variant-numeric: lining-nums tabular-nums;
  }
  table caption {
    margin-bottom: 0.75em;
  }
  tbody {
    margin-top: 0.5em;
    border-top: 1px solid #1a1a1a;
    border-bottom: 1px solid #1a1a1a;
  }
  th {
    border-top: 1px solid #1a1a1a;
    padding: 0.25em 0.5em 0.25em 0.5em;
  }
  td {
    padding: 0.125em 0.5em 0.25em 0.5em;
  }
  header {
    margin-bottom: 4em;
    text-align: center;
  }
  #TOC li {
    list-style: none;
  }
  #TOC a:not(:hover) {
    text-decoration: none;
  }
  code{white-space: pre-wrap;}
  span.smallcaps{font-variant: small-caps;}
  span.underline{text-decoration: underline;}
  div.column{display: inline-block; vertical-align: top; width: 50%;}
  div.hanging-indent{margin-left: 1.5em; text-indent: -1.5em;}
  ul.task-list{list-style: none;}
  .display.math{display: block; text-align: center; margin: 0.5rem auto;}