/* Default / narrow-screen CSS */

p.note {
  background-color: #eeeeff;
  padding-top: 0.6em;
  padding-bottom: 0.6em;
  padding-left: 1.0em;
  padding-right: 1.0em;
  font-size: 80%;
}

img.externalicon {
  width: 16px;
  height: 16px;
  display: inline;
  vertical-align: middle;
  margin: 0;
}

figure.highlight {
  margin-left: 0;
  margin-right: 0;
}

.content {
  padding-top:    2rem;
  padding-bottom: 2rem;
}

.sidebar-about .lead {
  display: none;
  font-size: 110%;
}

.sidebar {
  background-color: #265a87;
  padding: 1.5rem 1rem;
}

.sidebar-nav-item {
  display: inline;
}
li.sidebar-nav-item + li.sidebar-nav-item::before {
    content: " | ";
}

.sidebar-nav-external {
  display: inline;
  margin-left: 0.4rem;
  margin-right: 0.4rem;
}

.sidebar-about h1 {
  font-family: "PT Sans", "Abril Fatface", serif;
  font-size: 2.5rem;
}

ul.sidebar-nav {
  padding-left: 0;
}

.post-navigation {
  margin-bottom: 2em;
  font-size: 100%;
}

.post-navigation .next {
  float: right;
  clear: left;
  margin-left: 2em;
}

.post-navigation .previous {
  text-align: left;
}

.post {
  margin-bottom: 2em;
}

/* Wide-screen CSS */
@media (min-width: 48em) {

  .content {
    padding-top:    4rem;
    padding-bottom: 4rem;
  }

  .sidebar {
    padding: 2rem 1rem;
  }

  .sidebar-about .lead {
    display: block;
  }

  .sidebar-about h1 {
    font-size: 3.25rem;
  }

  .post-navigation  {
    display: block;
    width: 100%;
    overflow: hidden;
  }
    
  .post-navigation .next {
    float: right;
    clear: left;
    margin-left: 2em;
  }

  .post-navigation .previous {
    text-align: left;
  }

  .sidebar-nav-item {
    display: block;
  }

  li.sidebar-nav-item + li.sidebar-nav-item::before {
      content: none;
  }

  .sidebar-nav-external {
    display: block;
    font-size: 80%;
  }
  
  hr {
    border-top: 2px solid #265a87;
  }
}