styles.css

body {
    font-family: Lucida, Helvetica, arial, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    padding-top: 10px;
    padding-bottom: 10px;
    background-color: white;
    padding: 30px;
    color: #333;
  }
  
  body > *:first-child {
    margin-top: 0 !important;
  }
  
  body > *:last-child {
    margin-bottom: 0 !important;
  }
  
  a {
    color: #4183C4;
    text-decoration: none;
  }
  
  a.absent {
    color: #cc0000;
  }
  
  a.anchor {
    display: block;
    padding-left: 30px;
    margin-left: -30px;
    cursor: pointer;
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
  }
  
  h1, h2, h3, h4, h5, h6 {
    font-family: Tahoma, Helvetica;
    margin: 20px 0 10px;
    padding: 0;
    font-weight: bold;
    -webkit-font-smoothing: antialiased;
    cursor: text;
    position: relative;
  }
  
  h2:first-child, h1:first-child, h1:first-child + h2, h3:first-child, h4:first-child, h5:first-child, h6:first-child {
    margin-top: 0;
    padding-top: 0;
  }
  
  h1:hover a.anchor, h2:hover a.anchor, h3:hover a.anchor, h4:hover a.anchor, h5:hover a.anchor, h6:hover a.anchor {
    text-decoration: none;
  }
  
  h1 tt, h1 code {
    font-size: inherit;
  }
  
  h2 tt, h2 code {
    font-size: inherit;
  }
  
  h3 tt, h3 code {
    font-size: inherit;
  }
  
  h4 tt, h4 code {
    font-size: inherit;
  }
  
  h5 tt, h5 code {
    font-size: inherit;
  }
  
  h6 tt, h6 code {
    font-size: inherit;
  }
  
  h1 {
    font-size: 28px;
    color: black;
  }
  
  h2 {
    font-size: 24px;
    border-bottom: 1px solid #cccccc;
    color: black;
  }
  
  h3 {
    font-size: 20px;
  }
  
  h4 {
    font-size: 18px;
  }
  
  h5 {
    font-size: 16px;
  }
  
  h6 {
    color: #777777;
    font-size: 16px;
  }
  
  p, blockquote, ul, ol, dl, li, table, pre {
    margin: 15px 0;
    font-size: 16px;
  }
  
  hr {
    border: 0 none;
    color: #cccccc;
    height: 4px;
    padding: 0;
  }
  
  body > h2:first-child {
    margin-top: 0;
    padding-top: 0;
  }
  
  body > h1:first-child {
    margin-top: 0;
    padding-top: 0;
  }
  
  body > h1:first-child + h2 {
    margin-top: 0;
    padding-top: 0;
  }
  
  body > h3:first-child, body > h4:first-child, body > h5:first-child, body > h6:first-child {
    margin-top: 0;
    padding-top: 0;
  }
  
  a:first-child h1, a:first-child h2, a:first-child h3, a:first-child h4, a:first-child h5, a:first-child h6 {
    margin-top: 0;
    padding-top: 0;
  }
  
  h1 p, h2 p, h3 p, h4 p, h5 p, h6 p {
    margin-top: 0;
  }
  
  li p.first {
    display: inline-block;
  }
  
  ul, ol {
    padding-left: 30px;
  }
  
  ul :first-child, ol :first-child {
    margin-top: 0;
  }
  
  ul :last-child, ol :last-child {
    margin-bottom: 0;
  }
  
  dl {
    padding: 0;
  }
  
  dl dt {
    font-size: 16px;
    font-weight: bold;
    font-style: italic;
    padding: 0;
    margin: 15px 0 5px;
  }
  
  dl dt:first-child {
    padding: 0;
  }
  
  dl dt > :first-child {
    margin-top: 0;
  }
  
  dl dt > :last-child {
    margin-bottom: 0;
  }
  
  dl dd {
    margin: 0 0 15px;
    padding: 0 15px;
  }
  
  dl dd > :first-child {
    margin-top: 0;
  }
  
  dl dd > :last-child {
    margin-bottom: 0;
  }
  
  blockquote {
    border-left: 4px solid #dddddd;
    padding: 0 15px;
    color: #777777;
  }
  
  blockquote > :first-child {
    margin-top: 0;
  }
  
  blockquote > :last-child {
    margin-bottom: 0;
  }
  
  table {
    padding: 0;
  }
  table tr {
    border-top: 1px solid #cccccc;
    background-color: white;
    margin: 0;
    padding: 0;
  }
  
  table tr:nth-child(2n) {
    background-color: #f8f8f8;
  }
  
  table tr th {
    font-weight: bold;
    border: 1px solid #cccccc;
    text-align: left;
    margin: 0;
    padding: 6px 13px;
  }
  
  table tr td {
    border: 1px solid #cccccc;
    text-align: left;
    margin: 0;
    padding: 6px 13px;
  }
  
  table tr th :first-child, table tr td :first-child {
    margin-top: 0;
  }
  
  table tr th :last-child, table tr td :last-child {
    margin-bottom: 0;
  }
  
  img {
    max-width: 100%;
  }
  
  span.frame {
    display: block;
    overflow: hidden;
  }
  
  span.frame > span {
    border: 1px solid #dddddd;
    display: block;
    float: left;
    overflow: hidden;
    margin: 13px 0 0;
    padding: 7px;
    width: auto;
  }
  
  span.frame span img {
    display: block;
    float: left;
  }
  
  span.frame span span {
    clear: both;
    color: #333333;
    display: block;
    padding: 5px 0 0;
  }
  
  span.align-center {
    display: block;
    overflow: hidden;
    clear: both;
  }
  
  span.align-center > span {
    display: block;
    overflow: hidden;
    margin: 13px auto 0;
    text-align: center;
  }
  
  span.align-center span img {
    margin: 0 auto;
    text-align: center;
  }
  
  span.align-right {
    display: block;
    overflow: hidden;
    clear: both;
  }
  
  span.align-right > span {
    display: block;
    overflow: hidden;
    margin: 13px 0 0;
    text-align: right;
  }
  
  span.align-right span img {
    margin: 0;
    text-align: right;
  }
  
  span.float-left {
    display: block;
    margin-right: 13px;
    overflow: hidden;
    float: left;
  }
  
  span.float-left span {
    margin: 13px 0 0;
  }
  
  span.float-right {
    display: block;
    margin-left: 13px;
    overflow: hidden;
    float: right;
  }
  
  span.float-right > span {
    display: block;
    overflow: hidden;
    margin: 13px auto 0;
    text-align: right;
  }
  
  code, tt {
    font-family: Lucida console, Inconsolata, Courier new;
    margin: 0 2px;
    padding: 0 5px;
    white-space: nowrap;
    border: 1px solid #eaeaea;
    background-color: #f8f8f8;
    border-radius: 3px;
  }
  
  pre code {
    margin: 0;
    padding: 0;
    white-space: pre;
    border: none;
    background: transparent;
  }
  
  
  p code {
    background-color: #f8f8f8;
    font-size: 15px;
    line-height: 19px;
    overflow: auto;
    padding: 6px 10px;
    border-radius: 3px;
    margin: 0;
    padding: 0;
    white-space: pre;
    background: transparent;
  }
  
  .highlight pre {
    background-color: #f8f8f8;
    border: 1px solid #cccccc;
    font-size: 15px;
    line-height: 19px;
    overflow: auto;
    padding: 6px 10px;
    border-radius: 3px;
  }
  
  pre {
    background-color: #f8f8f8;
    border: 1px solid #cccccc;
    font-size: 15px;
    line-height: 19px;
    overflow: auto;
    padding: 6px 10px;
    border-radius: 3px;
  }
  
  pre code, pre tt, p code {
    background-color: transparent;
    border: none;
  }
  
  sup{
    font-size: 10px;
  }
  
  a.footnote-ref{ font-size: 75%;}

 
  span.centered{
    text-align:center;
    margin-left:30%;
    margin-top: 2em;
    justify-content: center;
  }

  .image{
    text-align: center;
  }
  
  .image+p, .centered{
    text-align: center;
    font-style: italic;
  }

  img{
    background-color: white;
    text-align: center;
    margin: 0.25em 10px;
    width: 100%;
  }

  img+em{
    display: block;
    text-align: center;
  }

  .centered_image{
    width: 60%;
    margin: 0.5em 15%;
    text-align: center;
  }

  .centered_image img{
    width: 100%;
  }

  kbd{
    border: 1px solid;
    border-radius: 6px;
    padding: 3px 5px;
    box-shadow: inset 0 -1px 0;
  }
  
  pre > code.sourceCode > span { display: inline; }