body {
  font-family: -apple-system,BlinkMacSystemFont,"Segoe UI","Roboto","Oxygen","Ubuntu","Cantarell","Fira Sans","Droid Sans","Helvetica Neue",Helvetica,Arial,sans-serif;
}

.site-header .navbar {
  border-radius: 0;
}

.site-header .navbar-brand {
  line-height: 30px;
  padding-top: 10px;
  padding-bottom: 10px;
}

.site-header .navbar-brand img {
  border: 1px solid #777;
  border-radius: 3px;
  display: inline-block;
  margin-right: 10px;
  vertical-align: top;
  width: 30px;
  height: 30px;
}

.masthead {
  background-color: #ccc;
  background-image: url('masthead-bg.png');
  background-attachment: fixed;
  background-repeat: no-repeat;
  background-size: 100% auto;
  background-size: cover;
  margin-top: -20px;
  overflow: hidden;
  position: relative;
  text-align: center;
}

.masthead .jumbotron {
  background: transparent;
}

.feature-section {
  margin: 1em auto;
  padding: 2em 0;
  text-align: center;
}

.featured-heading {
  margin-top: 0;
}

.sidebar-navigation {
  margin-top: 40px;
}

.sidebar-navigation ul {
  list-style: none;
}

.sidebar-navigation a {
  display: block;
  padding: 5px 0;
  overflow-wrap: break-word;
  word-wrap: break-word;
  -ms-word-break: break-all;
  word-break: break-word;
  -ms-hyphens: auto;
  -webkit-hyphens: auto;
  hyphens: auto
}

.sidebar-navigation li > ul {
  display: none;
  padding-left: 0.8em;
}

.sidebar-navigation li.active > ul,
.sidebar-navigation li.active-ancestor > ul {
  display: block;
}

.sidebar-navigation li.active > a {
  font-weight: bold;
}

.site-footer {
  background-color: #eee;
  margin-top: 2em;
  padding: 2em 0 1em;
}