/* Sticky footer styles
-------------------------------------------------- */
html {
  position: relative;
  min-height: 100%;
}
body {
  /* Margin bottom by footer height */
  margin-bottom: 50px;
}
.footer {
  position: absolute;
  bottom: 0;
  width: 100%;
  /* Set the fixed height of the footer here */
  height: 50px;
  line-height: 50px; /* Vertically center the text there */
  background-color: #f5f5f5;
}

/* Custom page CSS
-------------------------------------------------- */
ul, #treeUL {
  list-style-type: none;
}

#treeUL {
  margin: 0;
  padding: 0;
}

ul {
  padding-left: 22px;
}

.no-caret {
  margin-left: 16px;
}

.caret {
  cursor: pointer;
  -webkit-user-select: none; /* Safari 3.1+ */
  -moz-user-select: none; /* Firefox 2+ */
  -ms-user-select: none; /* IE 10+ */
  user-select: none;
}

.caret::before {
  content: "\25B6";
  color: black;
  display: inline-block;
  margin-right: 6px;
}

.caret-down::before {
  -ms-transform: rotate(90deg); /* IE 9 */
  -webkit-transform: rotate(90deg); /* Safari */
  transform: rotate(90deg);  
}

.nested {
  display: none;
}

.active {
  display: block;
}

.grid-table table {border-collapse:collapse;}
.grid-table-columns table, th, td {border: 1px solid lightgray; padding:0 4px 0 4px;}

.nav-link {
  margin-top: 3px;
}