* {
  box-sizing: border-box;
}

body {
  margin: 40px;
  padding: 5px;
  font: 18px "Open Sans", "Helvetica neue", Helvetica, Arial, sans-serif;
  line-height: 1.5;
  background-color: #fffffc;
  color: #3f3f3f;
  height: auto;
  max-width: 750px;
  margin-left: auto;
  margin-right: auto;
}

a, a:link {
  color: #5079bf;
  text-decoration: none;
  font-weight: bold;
}

a:visited {
  color: #9a6ad1;
}

a:hover {
  text-decoration: underline;
}

h1, h2, h3, h4, h5 {
  line-height: 1.2;
}

.author {
  color: #aaa;
  margin-top: -1.5em;
  margin-bottom: 1em;
}

.date {
  color: #aaa;
  margin-top: -1.3em;
  margin-bottom: 1em;
}

figcaption {
  font-style: italic;
  color:#8f8a88;
}

table {
  border-collapse: collapse;
  margin: 10px;
}

table td, table th {
  border: 1px solid #c6bebd;
  padding: 8px;
}

table tr:nth-child(even){
  background-color: #f2f2f2;
}

table th {
  padding-top: 4px;
  padding-bottom: 4px;
  text-align: left;
  background-color: #c2ddef;
}

code {
  background-color: #eaebeb;
}