html {
  overflow-x: hidden;
}

html, body {
  margin: 0;
  border: 0;
  padding: 0;
}

body {
  background-color: #0B2831;
  color: #BBB;
  border-color: #BBB;
  font-family: monospace;
  font-size: 16px;
}

a, a:active, a:visited {
  color: inherit;
  text-decoration: none;
}

a:focus {
	text-decoration: underline;
}

footer a, footer a:visited, footer a:active {
  text-decoration: underline;
}

header {
  margin-bottom: 0.5rem;
  letter-spacing: 2px;
}

main {
  max-width: 1200px;
  margin: 0 auto;
  font-family: sans-serif;
  line-height: 1.5rem;
}

main a, main a:active, main a:visited {
  color: #F2DBA4;
  font-weight: bold;
}

footer {
  margin-top: 4rem;
  padding: 2rem 0;
  font-family: sans-serif;
}

footer img {
  vertical-align: middle;
}

main a:hover, main a:focus {
  text-decoration: underline;
}

details {
    border: 1px dashed #BBB;
    padding: 1rem;
}

.indent {
    padding-left: 3rem;
}

div#title {
  font-size: 2rem;
  padding: 1rem 0;
  max-width: 1200px;
  margin: 0 auto;
  letter-spacing: 1px;
}

nav#main-nav {
  line-height: 2rem;
  font-size: 1rem;
}

nav#foot-nav {
  line-height: 1.8rem;
  font-size: 0.8rem;
}

nav#main-nav div, nav#foot-nav div {
  max-width: 1200px;
  margin: 0 auto;
}

nav a {
  padding: 0 0.25rem;
}

main img {
  max-width: 600px;
  width: 60%;
  border: 2px solid #F2DBA4;
  margin-top: 2rem;
  margin-bottom: 2rem;
}

hr {
  border: 0;
  height: 1px;
  background-image: linear-gradient(to right, #F2DBA400, #F2DBA4AA, #F2DBA400);
}

.wrapper {
  width: 100%;
  padding: 0 2rem;
}

nav a:hover, nav a:focus {
  font-weight: bold;
}

.inverse {
  background-color: #BBB;
  color: #0B2831;
  border-color: #0B2831;
}

.right {
  display:inline-block;
  float: right;
}

.big {
  font-size: 1.1em;
}

.small {
  font-size: 0.9em;
}

.lead {
  font-size: 1.05em;
}

h1 {
  font-size: 1.5rem;
  margin: 3rem 0;
}

h2, h3 {
  padding-top: 2rem;
}

h4 {
  margin-bottom: 1rem;
}

pre {
  background-color: #CCC;
  color: #0B2831;
  width: calc(75% - 4rem);
  padding: 1rem 2rem;
  margin: 1rem auto;
  border: 2px double #F2DBA4;
  border-radius: 3px;
  line-height: 1.4rem;
  overflow-x: auto;
}

@media screen and (max-width: 1199px) {
  footer {
    padding: 2rem;
  }

  main {
    padding-left: 2rem;
    padding-right: 2rem;
  }
}

@media screen and (max-width: 600px) {
  nav {
    font-size: 0.75rem;
  }

  body {
    font-size: 14px;
  }

  .indent {
    padding-left: 0.5rem;
  }

  main img {
    width: 90%;
  }

  .header-row {
    display: none;
  }

  table tr, table tr td:nth-child(3), table, caption, tbody {
    display: block;
    position: relative;
    width: 100%;
  }

  td {
    text-align: center;
  }

  table tr {
    margin-top: 2rem;
  }
}