.contact-scroll {
  height: 300px;
  overflow: scroll;
}

/* http://stackoverflow.com/a/10100209/313548 */
::-webkit-scrollbar {
  -webkit-appearance: none;
  width: 7px;
}

::-webkit-scrollbar-thumb {
  border-radius: 4px;
  background-color: rgba(0,0,0,.5);
  -webkit-box-shadow: 0 0 1px rgba(255,255,255,.5);
}

.filter-scroll div .controls {
  height: 150px;
  overflow-y: scroll;
}

.alert-debug {
  background-color: #fff;
  border-color: #d6e9c6;
  color: #000; }

.alert-error {
  background-color: #f2dede;
  border-color: #eed3d7;
  color: #b94a48; }

@media (max-width: 47.9em) {
  .navbar-nav .nav-item {
    display: inline-block;
    float: none;
    width: 100%; }
  .navbar-nav .nav-item + .nav-item {
    margin-left: 0; }
  .nav.navbar-nav.pull-right {
    float: none !important; } }

[hidden][style="display: block;"] {
  display: block !important; }


.axis text {
  font: 9px;
}
.axis line,
.axis path {
  fill: none;
  stroke: #000;
  shape-rendering: crispEdges;
}
.tick line{
  opacity: 0.2;
}