devroom.io/content/css/_main.scss

body {
  font: 14px/20px "Open Sans", Helvetica, "Nimbus Sans L", sans-serif;
}

ol.posts {
  list-style-type: none;
  list-style-image: none;
  padding: 0;
  margin: 0;
}

pre, .plaincode{
  background: none;
  border: none;
  border-radius: none;

  font-size: 12px;
  overflow: visible;

  padding: 6px 6px;
  margin: 0 0 11px 0;

  word-break: normal;
  word-wrap: normal;

  white-space: pre;
  display: block;
}

.plaincode {
  background-color: #f9f9f9;
}

.code {
  overflow: auto;
  margin: 0 0 11px 0;

  table {
    width: 100%;

    .linenodiv {
      background-color: #f4f4f4;
      color: #AAA;
      padding: 0 0.5em;
      border-right: 1px solid #DDD;
      text-align: right;
    }

    td.code {
      width: 100%;
    }

    .highlight {
      background-color: #f9f9f9;
    }

  }
}