/* Adapted from the bigdata.uni.lu website... */
/* It would be nice if uni.lu could provide css and html code snippets */

ul.social-links {
  width: auto;
  margin: 0;
  padding: 0;
  float: right;
}

ul.social-links li {
  display: inline-block;
  list-style-type: none;
}

ul.social-links li a {
  margin-right: 10px;
}

ul.social-links li a, ul.social-links li a:hover {
  color: #888888;
}

.footer {
  border-top: 1px solid #444;
  padding-top: 15px;
  margin-top: 10px;
}

.footer .row {
  margin-bottom: 10px;
}

.footer img {
  max-height: 42px;
}

.footer a:focus {
  outline: 0;
}

/* Adapting the rmarkdown bootswatch theme to the presence of the logo */
/* and fix some colours to fit the uni.lu template */

html {
  overflow-y: scroll;
}

html body {
  padding-top: 76px;
}

.navbar .container {
  min-height: 65px;
}

.container > .navbar-collapse {
  margin-top: 15px;
}

body .navbar-default {
  background-color: white;
}

body .navbar-default .navbar-nav > li > a {
  /*text-transform: uppercase;*/
  font-size: 16px;
}

.container {
  margin-top: 10px;
}

.navbar-brand img {
  height: 60px;
  width: auto;
  margin-right: 15px;
}
.navbar-brand {
  padding: 0 15px;
}

a.navbar-brand {
  outline: 0;
}

.navbar a {
  outline: 0;
}

.file-list {
  border-left: 5px solid gray;
  margin: 20px;
  padding: 5px;
}

.file-list li {
  list-style-type: none;
  font-size: 18px;
  margin: 10px 5px;
}

/* from https://stackoverflow.com/a/13354689 */
/* plus fix from https://stackoverflow.com/a/48004111/1395352 */
.file-list li:before {
  font-family: "Font Awesome 5 Free";
  display: inline-block;
  margin-left: -1.3em;
  width: 1.3em;
  font-weight: 900;
}

.tutorial li:before {
  content: "\f0c3";
}

.lecture li:before {
  content: "\f02d";
}