.sidebar {
  height: 0px;
  width: 100%;
  position: fixed;
  z-index: 999;
  bottom: 0;
  left: 0;
  background-color: #343a40;
  overflow-x: hidden;
  transition: 0.5s;
}

.sidebar .closebtn {
  position: absolute;
  top: 0;
  right: 25px;
  font-size: 36px;
  margin-left: 50px;
  color: #818181;
  text-decoration: none;
}

.sidebar .closebtn:hover {
    color: #f1f1f1;
}

#main {
  transition: margin-bottom .5s;
  padding: 16px;
}

#PluginBar .card-header {
    background-color: darkgrey;
}

/* On smaller screens, where height is less than 450px, change the style of the sidenav (less padding and a smaller font size) */
@media screen and (max-height: 450px) {
  .sidebar {padding-top: 15px;}
  .sidebar a {font-size: 18px;}
}