#main-header nav {
  background: #fff;
  -webkit-box-shadow: 1px 2px 5px #E8E8E8;
          box-shadow: 1px 2px 5px #E8E8E8;
  height: 5rem;
}

#main-header nav .navbar-brand img {
  width: 150px;
}

#main-header nav .container {
  width: 80%;
}

#sidebar-wrapper {
  background: -webkit-gradient(linear, left top, left bottom, from(#007BFF), to(#0050AB));
  background: linear-gradient(#007BFF, #0050AB);
  height: 100vh;
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  margin-left: -8rem;
  -webkit-transition: margin .25s ease-out;
  transition: margin .25s ease-out;
}

#sidebar-wrapper .sidebar-heading {
  padding: 0.875rem 1.25rem;
  font-size: 1.2rem;
}

#sidebar-wrapper .list-group {
  width: 8rem;
}

#sidebar-wrapper .list-group-item {
  color: #fff;
  border: none;
  padding: 0 1.5rem;
}

#sidebar-wrapper .list-group-item img {
  width: 100%;
}

#sidebar-wrapper .list-group-item.active {
  background-color: #0055B5 !important;
}

#wrapper.toggled #sidebar-wrapper {
  margin-left: 0;
}

@media (min-width: 768px) {
  #sidebar-wrapper {
    margin-left: 0;
  }
  #wrapper.toggled #sidebar-wrapper {
    margin-left: -8rem;
  }
}